{"id":525301,"date":"2021-06-25T04:20:06","date_gmt":"2021-06-25T04:20:06","guid":{"rendered":"https:\/\/www.indcareer.com\/schools\/?p=525301"},"modified":"2023-09-13T12:20:47","modified_gmt":"2023-09-13T12:20:47","slug":"ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-11-phulwari","status":"publish","type":"post","link":"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-11-phulwari\/","title":{"rendered":"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940"},"content":{"rendered":"\n<p>Class 4: \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11 solutions. Complete Class 4 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11 Notes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-ncert-solutions-for-4th-class-environmental-science-\u092a\u0930-\u092f-\u0935\u0930\u0923-\u0905\u0927-\u092f\u092f\u0928-chapter-11-\u092b-\u0932\u0935-\u0930\"><strong>NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940<\/strong><\/h2>\n\n\n\n<p>NCERT 4th \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11, class 4 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11 solutions<\/p>\n\n\n\n<p><strong>(\u092a\u0943\u0937\u094d\u0920 \u0938\u0902\u0916\u094d\u092f\u093e 84)<\/strong><br><strong>\u092a\u094d\u0930\u0936\u094d\u0928 1.<br>\u0906\u0901\u0916\u0947\u0902 \u092c\u0902\u0926 \u0915\u0930\u0915\u0947 \u0915\u0932\u094d\u092a\u0928\u093e \u0915\u0930\u094b \u0915\u093f \u0924\u0941\u092e \u092d\u0940 \u0910\u0938\u0940 \u0939\u0940 \u0915\u093f\u0938\u0940 \u091c\u0917\u0939 \u092a\u0930 \u092a\u0939\u0941\u0901\u091a \u0917\u090f \u0939\u094b\u0964 \u0915\u0948\u0938\u093e \u0932\u0917\u093e? \u0915\u094c\u0928-\u0915\u094c\u0928 \u0938\u093e \u0917\u093e\u0928\u093e \u0917\u093e\u0928\u0947 \u0915\u093e \u0926\u093f\u0932 \u091a\u093e\u0939 \u0930\u0939\u093e \u0939\u0948? \u0924\u0941\u092e \u0909\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u0941\u091b \u0917\u093e\u0915\u0930 \u0938\u0941\u0928\u093e\u0913\u0964<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u092e\u0948\u0902 \u090f\u0915 \u092b\u0942\u0932\u094b\u0902 \u0915\u0940 \u0918\u093e\u091f\u0940 \u092e\u0947\u0902 \u092a\u0939\u0941\u0901\u091a \u0917\u092f\u093e \u0939\u0942\u0901\u0964 \u0935\u0939\u093e\u0901 \u092c\u0939\u0941\u0924 \u0938\u093e\u0930\u0947 \u0930\u0902\u0917-\u092c\u093f\u0930\u0902\u0917 \u0915\u0947 \u092b\u0942\u0932 \u0916\u093f\u0932\u0947 \u0939\u0948\u0902\u0964 \u092c\u0939\u0941\u0924 \u092e\u091c\u093e \u0906 \u0930\u0939\u093e \u0939\u0948\u0964 \u092e\u0947\u0930\u093e \u090f\u0915 \u0917\u0940\u0924 \u0917\u093e\u0928\u0947 \u0915\u093e \u0926\u093f\u0932 \u091a\u093e\u0939 \u0930\u0939\u093e \u0939\u0948-<\/p>\n\n\n\n<p>\u092e\u0948\u0902 \u0917\u0941\u0932\u093e\u092c \u0915\u093e \u092b\u0942\u0932 \u092c\u0928\u0942\u0902\u0917\u093e<br>\u092e\u0927\u0941\u0930 \u092e\u0927\u0941\u0930 \u092e\u0941\u0938\u094d\u0915\u093e\u090a\u0901\u0917\u093e<br>\u092a\u093e\u0938 \u092e\u0947\u0930\u0947 \u091c\u094b \u0924\u093f\u0924\u0932\u0940 \u0906\u092f\u0947<br>\u0909\u0938\u0915\u094b \u0926\u094b\u0938\u094d\u0924 \u092c\u0928\u093e\u090a\u0901\u0917\u093e<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 2.<br>\u0915\u094d\u092f\u093e \u0924\u0941\u092e\u0928\u0947 \u0915\u0939\u0940\u0902 \u092c\u0939\u0941\u0924 \u0938\u093e\u0930\u0947 \u092b\u0942\u0932 \u0932\u0917\u0947 \u0926\u0947\u0916\u0947 \u0939\u0948\u0902? \u0915\u0939\u093e\u0901?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0939\u093e\u0901, \u092e\u0948\u0902\u0928\u0947 \u092c\u0939\u0941\u0924 \u0938\u093e\u0930\u0947 \u092b\u0942\u0932 \u0932\u0917\u0947 \u0926\u0947\u0916\u0947 \u0939\u0948\u0902\u0964 \u0905\u092a\u0928\u0947 \u0938\u094d\u0915\u0942\u0932 \u0915\u0947 \u092c\u0917\u0940\u091a\u0947 \u092e\u0947\u0902\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 3.<br>\u0924\u0941\u092e\u0928\u0947 \u0915\u093f\u0924\u0928\u0947 \u0930\u0902\u0917\u094b\u0902 \u0915\u0947 \u092b\u0942\u0932 \u0926\u0947\u0916\u0947 \u0939\u0948\u0902? \u0909\u0928\u0915\u0947 \u0930\u0902\u0917\u094b\u0902 \u0915\u0947 \u0928\u093e\u092e \u0932\u093f\u0916\u094b\u0964<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u092e\u0948\u0902\u0928\u0947 \u092c\u0939\u0941\u0924 \u0938\u093e\u0930\u0947 \u0930\u0902\u0917\u094b\u0902 \u0915\u0947 \u092b\u0942\u0932 \u0926\u0947\u0916\u0947 \u0939\u0948\u0902\u0964<br>\u0932\u093e\u0932, \u0917\u0941\u0932\u093e\u092c\u0940, \u0928\u0940\u0932\u093e, \u0938\u092b\u0947\u0926\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 4.<br>\u0915\u093f\u0938-\u0915\u093f\u0938 \u0930\u0902\u0917 \u0915\u0947 \u092b\u0942\u0932 \u0926\u0947\u0916\u0947 \u0939\u0948\u0902? \u0917\u093f\u0928\u0924\u0940 \u0939\u0940 \u0915\u0930\u0924\u0947 \u0930\u0939 \u0917\u090f \u0928?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0939\u093e\u0901, \u092c\u0939\u0941\u0924 \u0938\u093e\u0930\u0947 \u0930\u0902\u0917\u094b\u0902 \u0915\u0947 \u092b\u0942\u0932 \u0926\u0947\u0916\u0947 \u0939\u0948\u0902\u0964 \u0938\u0939\u0940 \u092e\u0947\u0902 \u0909\u0928\u094d\u0939\u0947\u0902 \u0917\u093f\u0928\u0928\u093e \u092c\u0939\u0941\u0924 \u092e\u0941\u0936\u094d\u0915\u093f\u0932 \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 5.<br>\u0915\u094d\u092f\u093e \u0924\u0941\u092e\u094d\u0939\u093e\u0930\u0947 \u0918\u0930 \u092e\u0947\u0902 \u0915\u0941\u091b \u0910\u0938\u0940 \u091a\u0940\u091c\u0947\u0902 \u0939\u0948\u0902, \u091c\u093f\u0928\u092a\u0930 \u092b\u0942\u0932\u094b\u0902 \u0915\u0947 \u0921\u093f\u091c\u093e\u0907\u0928 \u092c\u0928\u0947 \u0939\u094b\u0902, \u091c\u0948\u0938\u0947-\u0915\u092a\u0921\u093c\u0947, \u091a\u093e\u0926\u0930, \u092b\u0942\u0932\u0926\u093e\u0928 \u0906\u0926\u093f?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0939\u093e\u0901, \u092e\u0947\u0930\u0947 \u0918\u0930 \u092e\u0947\u0902 \u0910\u0938\u0940 \u092c\u0939\u0941\u0924 \u0938\u093e\u0930\u0940 \u091a\u0940\u091c\u0947\u0902 \u0939\u0948\u0902 \u091c\u093f\u0928\u092a\u0930 \u092b\u0942\u0932\u094b\u0902 \u0915\u0947 \u0921\u093f\u091c\u093e\u0908\u0928 \u092c\u0928\u0947 \u0939\u0948\u0902\u0964 \u091c\u0948\u0938\u0947 \u0915\u093f \u091a\u093e\u0926\u0930, \u0924\u0915\u093f\u092f\u0947, \u092a\u0930\u094d\u0926\u0947, \u0906\u0926\u093f\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 6.<br>\u0928\u0940\u091a\u0947 \u090f\u0915 \u0916\u093e\u0928\u0947 \u092e\u0947\u0902 \u090f\u0915 \u0938\u0941\u0902\u0926\u0930-\u0938\u093e \u0921\u093f\u091c\u093e\u0907\u0928 \u092c\u0928\u093e \u0939\u0948\u0964 \u0905\u092a\u0928\u0947-\u0906\u092a \u0915\u094b\u0908 \u0921\u093f\u091c\u093e\u0907\u0928 \u092c\u0928\u093e\u0915\u0930 \u0930\u0902\u0917 \u092d\u0930\u094b\u0964<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"217\" height=\"160\" src=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-1.png\" alt=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940\" class=\"wp-image-525303\"\/><\/figure>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 7.<br>\u0905\u092a\u0928\u0947 \u0926\u094b\u0938\u094d\u0924\u094b\u0902 \u0915\u0947 \u092c\u0928\u093e\u092f\u0947 \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u092d\u0940 \u0926\u0947\u0916\u094b\u0964<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u092e\u0947\u0930\u0947 \u090f\u0915 \u0926\u094b\u0938\u094d\u0924 \u0926\u094d\u0935\u093e\u0930\u093e \u092c\u0928\u093e\u092f\u093e \u0917\u092f\u093e \u0921\u093f\u091c\u093e\u0907\u0928 \u0928\u0940\u091a\u0947 \u0939\u0948<br><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"160\" height=\"163\" src=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-2.png\" alt=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940\" class=\"wp-image-525304\"\/><\/figure>\n\n\n\n<p><strong>(\u092a\u0943\u0937\u094d\u0920 \u0938\u0902\u0916\u094d\u092f\u093e 86)<\/strong><br><strong>\u092b\u0942\u0932\u094b\u0902 \u0915\u0940 \u0926\u0941\u0928\u093f\u092f\u093e<\/strong><br><strong>\u092a\u094d\u0930\u0936\u094d\u0928 8.<br>\u0924\u0941\u092e \u0928\u0940\u091a\u0947 \u0926\u093f\u090f \u0917\u090f \u092b\u0942\u0932\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u091c\u093f\u0928\u0915\u094b \u092a\u0939\u091a\u093e\u0928\u0924\u0947 \u0939\u094b, \u0909\u0928 \u092a\u0930 \u201c\u0938\u0939\u0940\u201d (\u2713) \u0915\u093e \u0928\u093f\u0936\u093e\u0928 \u0932\u0917\u093e\u0913\u0964 \u0905\u0917\u0930 \u092a\u0924\u093e \u0939\u094b, \u0924\u094b \u0909\u0928\u0915\u0947 \u0928\u093e\u092e \u091a\u093f\u0924\u094d\u0930\u094b\u0902 \u0915\u0947 \u0928\u0940\u091a\u0947 \u0932\u093f\u0916\u094b\u0964<\/strong><br><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"331\" src=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-3.png\" alt=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940\" class=\"wp-image-525305\" srcset=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-3.png 576w, https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-3-300x172.png 300w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"577\" height=\"162\" src=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-4.png\" alt=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940\" class=\"wp-image-525306\" srcset=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-4.png 577w, https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-4-300x84.png 300w\" sizes=\"auto, (max-width: 577px) 100vw, 577px\" \/><\/figure>\n\n\n\n<p><br><br><strong>\u0909\u0924\u094d\u0924\u0930:<br><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"456\" height=\"176\" src=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-5.png\" alt=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940\" class=\"wp-image-525307\" srcset=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-5.png 456w, https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-5-300x116.png 300w\" sizes=\"auto, (max-width: 456px) 100vw, 456px\" \/><\/figure>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 9.<br>\u090a\u092a\u0930 \u0926\u093f\u090f \u0917\u090f \u092b\u0942\u0932\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u0914\u0930 \u091c\u093f\u0928 \u092b\u0942\u0932\u094b\u0902 \u0915\u094b \u0924\u0941\u092e \u091c\u093e\u0928\u0924\u0947 \u0939\u094b, \u0909\u0928\u092e\u0947\u0902 \u0938\u0947 \u0926\u094b \u092b\u0942\u0932\u094b\u0902 \u0915\u0947 \u0928\u093e\u092e \u092c\u0924\u093e\u0913 \u091c\u094b-<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u092a\u0947\u0921\u093c\u094b\u0902 \u092a\u0930 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li>\u091d\u093e\u0921\u093c\u093f\u092f\u094b\u0902 \u092a\u0930 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li>\u092c\u0947\u0932 \u092a\u0930 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li>\u092a\u093e\u0928\u0940 \u0915\u0947 \u092a\u094c\u0927\u094b\u0902 \u092a\u0930 \u0909\u0917\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li>\u0938\u093f\u0930\u094d\u092b \u0930\u093e\u0924 \u092e\u0947\u0902 \u0916\u093f\u0932\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li>\u0926\u093f\u0928 \u092e\u0947\u0902 \u0916\u093f\u0932\u0924\u0947 \u0939\u0948\u0902, \u0930\u093e\u0924 \u092e\u0947\u0902 \u092c\u0902\u0926 \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li>\u091c\u093f\u0928\u0915\u094b \u0924\u0941\u092e \u0906\u0901\u0916\u0947\u0902 \u092c\u0902\u0926 \u0915\u0930\u0915\u0947 \u092d\u0940 \u0916\u0941\u0936\u092c\u0942 \u0938\u0947 \u092a\u0939\u091a\u093e\u0928 \u0938\u0915\u0924\u0947 \u0939\u094b<\/li>\n\n\n\n<li>\u091c\u094b \u0915\u093f\u0938\u0940 \u0916\u093e\u0938 \u092e\u0939\u0940\u0928\u0947 \u092e\u0947\u0902 \u0939\u0940 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li>\u091c\u094b \u0938\u093e\u0932 \u092d\u0930 \u0916\u093f\u0932\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u092a\u0947\u0921\u093c\u094b\u0902 \u092a\u0930 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902\u0964 \u2013 \u0917\u0941\u0932\u092e\u094b\u0939\u0930, \u0915\u0926\u092e<\/li>\n\n\n\n<li>\u091d\u093e\u0921\u093c\u093f\u092f\u094b\u0902 \u092a\u0930 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902\u0964 \u2013 \u0917\u0941\u0932\u093e\u092c, \u092c\u0947\u0932\u093e<\/li>\n\n\n\n<li>\u092c\u0947\u0932 \u092a\u0930 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902\u0964 \u2013 \u091a\u092e\u094d\u092a\u093e, \u0930\u093e\u0924\u0930\u093e\u0928\u0940<\/li>\n\n\n\n<li>\u092a\u093e\u0928\u0940 \u0915\u0947 \u092a\u094c\u0927\u0947 \u092a\u0930 \u0909\u0917\u0924\u0947 \u0939\u0948\u0902\u0964 \u2013 \u0915\u092e\u0932, \u0915\u0941\u092e\u0941\u0926\u0928\u0940<\/li>\n\n\n\n<li>\u0938\u093f\u0930\u094d\u092b \u0930\u093e\u0924 \u092e\u0947\u0902 \u0916\u093f\u0932\u0924\u0947 \u0939\u0948\u0902\u0964 \u2013 \u0930\u093e\u0924\u0930\u093e\u0928\u0940, \u0939\u0930\u0938\u093f\u0902\u0917\u093e\u0930<\/li>\n\n\n\n<li>\u0926\u093f\u0928 \u092e\u0947\u0902 \u0916\u093f\u0932\u0924\u0947 \u0939\u0948\u0902, \u0930\u093e\u0924 \u092e\u0947\u0902 \u092c\u0902\u0926 \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u2013 \u0915\u092e\u0932, \u0938\u0942\u0930\u091c\u092e\u0941\u0916\u0940<\/li>\n\n\n\n<li>\u091c\u093f\u0928\u0915\u094b \u0924\u0941\u092e \u0906\u0901\u0916\u0947\u0902 \u092c\u0902\u0926 \u0915\u0930\u0915\u0947 \u092d\u0940 \u0916\u0941\u0936\u092c\u0942 \u0938\u0947 \u092a\u0939\u091a\u093e\u0928 \u0938\u0915\u0924\u0947 \u0939\u094b\u0964 \u2013 \u0917\u0941\u0932\u093e\u092c, \u092c\u0947\u0932\u093e<\/li>\n\n\n\n<li>\u091c\u094b \u0915\u093f\u0938\u0940 \u0916\u093e\u0938 \u092e\u0939\u0940\u0928\u0947 \u092e\u0947\u0902 \u0939\u0940 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902\u0964 \u2013 \u0917\u0947\u0902\u0926\u093e, \u0921\u093e\u0932\u093f\u092f\u093e<\/li>\n\n\n\n<li>\u091c\u094b \u0938\u093e\u0932 \u092d\u0930 \u0916\u093f\u0932\u0924\u0947 \u0939\u0948\u0902 \u2013 \u0917\u0941\u0932\u093e\u092c, \u0909\u0921\u093c\u0939\u0932<\/li>\n<\/ul>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 10.<br>\u0915\u094d\u092f\u093e \u0910\u0938\u0947 \u092a\u0947\u0921\u093c-\u092a\u094c\u0927\u0947 \u092d\u0940 \u0939\u0948\u0902, \u091c\u093f\u0928 \u092a\u0930 \u092b\u0942\u0932 \u0915\u092d\u0940 \u0928\u0939\u0940\u0902 \u0906\u0924\u0947\u0964 \u092a\u0924\u093e \u0915\u0930\u0915\u0947 \u0932\u093f\u0916\u094b\u0964<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u092e\u0928\u0940\u092a\u094d\u0932\u093e\u0928\u094d\u091f \u092a\u0930 \u0915\u092d\u0940 \u092d\u0940 \u092b\u0942\u0932 \u0928\u0939\u0940\u0902 \u0932\u0917\u0924\u0947\u0964<\/p>\n\n\n\n<p>NCERT 4th \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11, class 4 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11 solutions<\/p>\n\n\n\n<p><strong>(\u092a\u0943\u0937\u094d\u0920 \u0938\u0902\u0916\u094d\u092f\u093e 87)<\/strong><br><strong>\u092f\u0939 \u0915\u094d\u092f\u094b\u0902?<\/strong><br><strong>\u092a\u094d\u0930\u0936\u094d\u0928 1.<br>\u0915\u094d\u092f\u093e \u0924\u0941\u092e\u0928\u0947 \u0907\u0938 \u0924\u0930\u0939 \u0915\u0940 \u0924\u0916\u094d\u0924\u0940 \u0915\u0939\u0940\u0902 \u0932\u0917\u0940 \u0926\u0947\u0916\u0940 \u0939\u0948?<\/strong><br><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"183\" height=\"201\" src=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-6.png\" alt=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940\" class=\"wp-image-525308\"\/><\/figure>\n\n\n\n<p><br><strong>\u0909\u0924\u094d\u0924\u0930:<br><\/strong>\u0939\u093e\u0901, \u0907\u0938 \u0924\u0930\u0939 \u0915\u0940 \u0924\u0916\u094d\u0924\u0940 \u092c\u0917\u0940\u091a\u0947 \u092e\u0947\u0902 \u0932\u0917\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 2.<br>\u0915\u094d\u092f\u093e \u0924\u0916\u094d\u0924\u0940 \u0932\u0917\u0940 \u0939\u094b\u0928\u0947 \u0915\u0947 \u092c\u093e\u0926 \u092d\u0940 \u0932\u094b\u0917 \u092b\u0942\u0932 \u0924\u094b\u0921\u093c \u0932\u0947\u0924\u0947 \u0939\u0948\u0902?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0928\u0939\u0940\u0902\u0964 \u092a\u094d\u0930\u093e\u092f\u0903 \u0932\u094b\u0917 \u0907\u0938 \u0924\u0930\u0939 \u0915\u0940 \u0924\u0916\u094d\u0924\u0940 \u0932\u0917\u0947 \u0939\u094b\u0928\u0947 \u0915\u0947 \u092c\u093e\u0926 \u092b\u0942\u0932 \u0928\u0939\u0940\u0902 \u0924\u094b\u0921\u093c\u0924\u0947\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 3.<br>\u0924\u0941\u092e\u094d\u0939\u0947\u0902 \u0915\u094d\u092f\u093e \u0932\u0917\u0924\u093e \u0939\u0948, \u0935\u0947 \u0910\u0938\u093e \u0915\u094d\u092f\u094b\u0902 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0915\u0941\u091b \u0932\u094b\u0917 \u0928\u093f\u092f\u092e \u0924\u094b\u0921\u093c \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 4.<br>\u0915\u094d\u092f\u093e \u0909\u0928\u094d\u0939\u0947\u0902 \u0910\u0938\u093e \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u093f\u090f?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0928\u0939\u0940\u0902\u0964 \u0909\u0928\u094d\u0939\u0947\u0902 \u0910\u0938\u093e \u0928\u0939\u0940\u0902 \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u093f\u090f\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 5.<br>\u0905\u0917\u0930 \u0938\u092c \u0932\u094b\u0917 \u0910\u0938\u093e \u0915\u0930\u0928\u0947 \u0932\u0917\u0947\u0902, \u0924\u094b \u0915\u094d\u092f\u093e \u0939\u094b\u0917\u093e?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0924\u094b, \u0915\u094b\u0908 \u092d\u0940 \u092b\u0942\u0932 \u0928\u0939\u0940\u0902 \u092c\u091a\u0947\u0917\u093e \u091c\u093f\u0938\u0938\u0947 \u0915\u093f \u092c\u0917\u0940\u091a\u093e \u0938\u0941\u0902\u0926\u0930 \u0932\u0917 \u0938\u0915\u0947\u0964<\/p>\n\n\n\n<p><strong>(\u092a\u0943\u0937\u094d\u0920 \u0938\u0902\u0916\u094d\u092f\u093e 88)<\/strong><br><strong>\u091a\u0932\u094b \u092a\u093e\u0938 \u0938\u0947 \u0926\u0947\u0916\u0947\u0902<\/strong><br>\u091c\u094b \u092c\u091a\u094d\u091a\u0947 \u092b\u0942\u0932 \u0932\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902, \u0935\u0947 \u0915\u0915\u094d\u0937\u093e \u092e\u0947\u0902 \u090f\u0915-\u0926\u094b \u092b\u0942\u0932 \u0932\u093e\u090f\u0901\u0964 \u0927\u094d\u092f\u093e\u0928 \u0930\u0939\u0947 \u0915\u093f \u092a\u0947\u0921\u093c-\u092a\u094c\u0927\u094b\u0902 \u0938\u0947 \u0917\u093f\u0930\u0947 \u0939\u0941\u090f \u092b\u0942\u0932 \u0939\u0940 \u0907\u0915\u0921\u093c\u0947 \u0915\u0930\u0928\u0947 \u0939\u0948\u0902\u0964 \u0924\u094b\u0921\u093c\u0928\u0947 \u0928\u0939\u0940\u0902 \u0939\u0948\u0902\u0964 \u0924\u0940\u0928-\u091a\u093e\u0930 \u092c\u091a\u094d\u091a\u094b\u0902 \u0915\u0947 \u0938\u092e\u0942\u0939 \u092c\u0928\u093e\u0913 \u0914\u0930 \u0915\u093f\u0938\u0940 \u090f\u0915 \u092b\u0942\u0932 \u0915\u094b \u0927\u094d\u092f\u093e\u0928 \u0938\u0947 \u0926\u0947\u0916\u094b \u0914\u0930 \u0932\u093f\u0916\u094b<br><strong>\u092a\u094d\u0930\u0936\u094d\u0928 1.<br>\u092b\u0942\u0932 \u0915\u093f\u0938 \u0930\u0902\u0917 \u0915\u093e \u0939\u0948?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0932\u093e\u0932 \u0930\u0902\u0917 \u0915\u093e\u0964\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 2.<br>\u0907\u0938\u0915\u0940 \u0916\u0941\u0936\u092c\u0942 \u0915\u0948\u0938\u0940 \u0939\u0948?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0907\u0938\u0915\u0940 \u0916\u0941\u0936\u092c\u0942 \u0915\u093e\u092b\u0940 \u0905\u091a\u094d\u091b\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 3.<br>\u0906\u0915\u093e\u0930 \u0915\u0948\u0938\u093e \u0939\u0948? \u0918\u0902\u091f\u0940 \u091c\u0948\u0938\u093e, \u0915\u091f\u094b\u0930\u0940 \u091c\u0948\u0938\u093e, \u092c\u0941\u0936 \u091c\u0948\u0938\u093e \u092f\u093e \u0915\u0941\u091b \u0914\u0930?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0915\u091f\u094b\u0930\u0940 \u091c\u0948\u0938\u093e\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 4.<br>\u0915\u094d\u092f\u093e \u092f\u0947 \u092b\u0942\u0932 \u0917\u0941\u091a\u094d\u091b\u0947 \u092e\u0947\u0902 \u0939\u0948\u0902?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0928\u0939\u0940\u0902, \u092f\u0947 \u092b\u0942\u0932 \u0917\u0941\u091a\u094d\u091b\u0947 \u092e\u0947\u0902 \u0928\u0939\u0940\u0902 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 5.<br>\u0907\u0938\u0915\u0940 \u092a\u0902\u0916\u0941\u0921\u093c\u093f\u092f\u093e\u0901 \u0915\u093f\u0924\u0928\u0940 \u0939\u0948\u0902?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0932\u0917\u092d\u0917 50 \u092a\u0901\u0916\u0941\u0921\u093c\u093f\u092f\u093e\u0901\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 6.<br>\u092a\u0902\u0916\u0941\u0921\u093c\u093f\u092f\u093e\u0901 \u0906\u092a\u0938 \u092e\u0947\u0902 \u091c\u0941\u0921\u093c\u0940 \u0939\u0948\u0902 \u092f\u093e \u0905\u0932\u0917-\u0905\u0932\u0917 \u0939\u0948\u0902?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u092a\u0901\u0916\u0941\u0921\u093c\u093f\u092f\u093e\u0901 \u0905\u0932\u0917-\u0905\u0932\u0917 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 7.<br>\u092a\u0902\u0916\u0941\u0921\u093c\u093f\u092f\u094b\u0902 \u0915\u0947 \u092c\u093e\u0939\u0930 \u0915\u094d\u092f\u093e \u0924\u0941\u092e\u094d\u0939\u0947\u0902 \u0939\u0930\u0940 \u092a\u0924\u094d\u0924\u0940 \u091c\u0948\u0938\u093e \u0915\u0941\u091b \u0928\u091c\u0930 \u0906 \u0930\u0939\u093e \u0939\u0948? \u092f\u0947 \u0915\u093f\u0924\u0928\u0947 \u0939\u0948\u0902?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0939\u093e\u0901, \u092a\u0901\u0916\u0941\u0921\u093c\u093f\u092f\u094b\u0902 \u0915\u0947 \u092c\u093e\u0939\u0930 \u0939\u0930\u0940 \u092a\u0924\u094d\u0924\u0940 \u091c\u0948\u0938\u093e \u0928\u091c\u0930 \u0906 \u0930\u0939\u093e \u0939\u0948\u0964 \u0907\u0928\u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e 4 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 8.<br>\u092a\u0901\u0916\u0941\u0921\u093c\u093f\u092f\u094b\u0902 \u0915\u0947 \u0905\u0902\u0926\u0930, \u092c\u0940\u091a \u092e\u0947\u0902 \u0915\u094d\u092f\u093e \u0915\u0941\u091b \u092a\u0924\u0932\u0940 \u0938\u0940 \u091a\u0940\u091c\u0947\u0902 \u0926\u093f\u0916\u093e\u0908 \u0926\u0947 \u0930\u0939\u0940 \u0939\u0948\u0902? \u092f\u0947 \u0915\u093f\u0938 \u0930\u0902\u0917 \u0915\u0940 \u0939\u0948\u0902?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0939\u093e\u0901\u0964 \u092f\u0939 \u0939\u0932\u094d\u0915\u0947 \u0932\u093e\u0932 \u0930\u0902\u0917 \u0915\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 9.<br>\u0909\u0928\u0915\u094b \u091b\u0942\u0928\u0947 \u0938\u0947 \u0915\u094d\u092f\u093e \u0915\u0941\u091b \u092a\u093e\u0909\u0921\u0930 \u091c\u0948\u0938\u093e \u0939\u093e\u0925 \u092e\u0947\u0902 \u0932\u0917 \u0930\u0939\u093e \u0939\u0948?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0939\u093e\u0901\u0964 \u0909\u0928\u0915\u094b \u091b\u0942\u0928\u0947 \u0938\u0947 \u092a\u093e\u0909\u0921\u0930 \u091c\u0948\u0938\u093e \u0939\u093e\u0925 \u092e\u0947\u0902 \u0932\u0917 \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p>NCERT 4th \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11, class 4 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11 solutions<\/p>\n\n\n\n<p><strong>(\u092a\u0943\u0937\u094d\u0920 \u0938\u0902\u0916\u094d\u092f\u093e 89)<\/strong><br><strong>\u0916\u093f\u0932\u0924\u0940 \u0915\u0932\u093f\u092f\u093e\u0901<\/strong><br><strong>\u092a\u094d\u0930\u0936\u094d\u0928 1.<br>\u0924\u0941\u092e\u0928\u0947 \u0915\u0932\u093f\u092f\u093e\u0901 \u092d\u0940 \u0926\u0947\u0916\u0940 \u0939\u094b\u0902\u0917\u0940\u0964 \u0905\u0917\u0930 \u0938\u094d\u0915\u0942\u0932 \u092e\u0947\u0902 \u092f\u093e \u0918\u0930 \u0915\u0947 \u0906\u0938-\u092a\u093e\u0938 \u0915\u0939\u0940\u0902 \u092b\u0942\u0932 \u0915\u0947 \u092a\u094c\u0927\u0947 \u0939\u094b\u0902, \u0924\u094b \u0909\u0928\u0915\u0940 \u0915\u0932\u093f\u092f\u093e\u0901 \u092d\u0940 \u0926\u0947\u0916\u094b\u0964<\/strong><br><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"236\" height=\"183\" src=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-7.png\" alt=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940\" class=\"wp-image-525309\"\/><\/figure>\n\n\n\n<p><br><strong>\u0909\u0924\u094d\u0924\u0930:<br><\/strong>\u092e\u0948\u0902\u0928\u0947 \u092c\u0917\u0940\u091a\u0947 \u092e\u0947\u0902 \u092b\u0942\u0932 \u0915\u0947 \u0938\u093e\u0925-\u0938\u093e\u0925 \u0915\u0932\u093f\u092f\u094b\u0902 \u0915\u094b \u092d\u0940 \u0926\u0947\u0916\u093e\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 2.<br>\u0915\u0932\u0940 \u0914\u0930 \u092b\u0942\u0932 \u092e\u0947\u0902 \u0915\u094d\u092f\u093e-\u0915\u094d\u092f\u093e \u0905\u0902\u0924\u0930 \u0939\u0948?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u092b\u0941\u0932 \u0915\u0932\u093f\u092f\u094b\u0902 \u0938\u0947 \u092c\u0921\u093c\u0947 \u0925\u0947\u0964 \u0915\u0932\u093f\u092f\u093e\u0901 \u0928\u0941\u0915\u0940\u0932\u0947 \u0906\u0915\u093e\u0930 \u0915\u0940 \u0924\u0925\u093e \u0939\u0930\u0947 \u092a\u0924\u094d\u0924\u094b\u0902 \u0938\u0947 \u0922\u0915\u0940 \u0925\u0940\u0964 \u092b\u0942\u0932 \u092c\u0921\u093c\u0947 \u0906\u0915\u093e\u0930 \u0915\u093e \u0924\u0925\u093e \u092b\u0948\u0932\u093e \u0939\u0941\u0906 \u0925\u093e\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 3.<br>\u0915\u093f\u0938\u0940 \u092a\u094c\u0927\u0947 \u0915\u0940 \u0915\u0932\u0940 \u090f\u0935\u0902 \u0909\u0938\u0915\u0947 \u092b\u0942\u0932 \u0915\u093e \u091a\u093f\u0924\u094d\u0930 \u0905\u092a\u0928\u0940 \u0915\u0949\u092a\u0940 \u092e\u0947\u0902 \u092c\u0928\u093e\u0913\u0964<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"236\" height=\"194\" src=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-8-1.png\" alt=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940\" class=\"wp-image-525310\"\/><\/figure>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 4.<br>\u0915\u094d\u092f\u093e \u0924\u0941\u092e \u092c\u0924\u093e \u0938\u0915\u0924\u0947 \u0939\u094b \u0915\u093f \u090f\u0915 \u0915\u0932\u0940 \u0915\u093f\u0924\u0928\u0947 \u0926\u093f\u0928\u094b\u0902 \u092e\u0947\u0902 \u0916\u093f\u0932\u0915\u0930 \u092b\u0942\u0932 \u092c\u0928\u0924\u0940 \u0939\u094b\u0917\u0940?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u091a\u093e\u0930 \u092f\u093e \u092a\u093e\u0901\u091a \u0926\u093f\u0928\u094b\u0902 \u092e\u0947\u0902\u0964<\/p>\n\n\n\n<p><strong>\u091a\u0932\u094b \u091c\u093e\u0928\u0928\u0947 \u0915\u0940 \u0915\u094b\u0936\u093f\u0936 \u0915\u0930\u0947\u0902\u0964<\/strong><br><strong>\u092a\u094d\u0930\u0936\u094d\u0928 5.<br>\u0915\u093f\u0938\u0940 \u090f\u0915 \u092a\u094c\u0927\u0947 \u092a\u0930 \u0932\u0917\u0940 \u0915\u0932\u0940 \u091a\u0941\u0928\u094b \u0914\u0930 \u0909\u0938\u0947 \u0930\u094b\u091c \u0926\u0947\u0916\u094b\u0964 \u0909\u0938 \u092a\u094c\u0927\u0947 \u0915\u093e \u0928\u093e\u092e \u092d\u0940 \u0932\u093f\u0916\u094b\u0964<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0917\u0941\u0932\u093e\u092c \u0915\u093e \u092a\u094c\u0927\u093e\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 6.<br>\u091c\u092c \u0924\u0941\u092e\u0928\u0947 \u0915\u0932\u0940 \u0926\u0947\u0916\u0940, \u0924\u094b \u0924\u093e\u0930\u0940\u0916 \u2026\u2026\u2026\u2026\u2026. \u0925\u0940 \u0914\u0930 \u0935\u0939 \u0915\u0932\u0940 \u091c\u092c \u092b\u0942\u0932 \u092c\u0928\u0940 \u0924\u094b \u0924\u093e\u0930\u0940\u0916 \u0925\u0940 \u2026\u2026\u2026\u2026\u2026\u0964 \u0915\u0932\u0940 \u0915\u094b \u092b\u0942\u0932 \u092c\u0928\u0928\u0947 \u092e\u0947\u0902 \u0915\u093f\u0924\u0928\u0947 \u0926\u093f\u0928 \u0932\u0917\u0947?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u091c\u092c \u092e\u0948\u0902\u0928\u0947 \u0915\u0932\u0940 \u0926\u0947\u0916\u0940 \u0925\u0940 \u0924\u094b \u0935\u0939 \u0924\u093e\u0930\u0940\u0916 1 \u092b\u0930\u0935\u0930\u0940 \u0925\u0940 \u0914\u0930 \u0935\u0939 \u0915\u0932\u0940 \u091c\u092c \u092b\u0942\u0932 \u092c\u0928\u0940 \u0924\u094b \u0924\u093e\u0930\u0940\u0916 \u0925\u0940 5 \u092b\u0930\u0935\u0930\u0940\u0964 \u0915\u0932\u0940 \u0915\u094b \u092b\u0942\u0932 \u092c\u0928\u0928\u0947 \u092e\u0947\u0902 4 \u0926\u093f\u0928 \u0932\u0917\u0947\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 7.<br>\u0905\u092a\u0928\u0947 \u0926\u094b\u0938\u094d\u0924\u094b\u0902 \u0938\u0947 \u092a\u0942\u091b\u094b, \u0909\u0928\u094d\u0939\u094b\u0902\u0928\u0947 \u0915\u094c\u0928-\u0915\u094c\u0928 \u0938\u0947 \u092b\u0942\u0932 \u0926\u0947\u0916\u0947? \u0909\u0928\u0915\u0940 \u0915\u0932\u093f\u092f\u094b\u0902 \u0915\u094b \u092b\u0942\u0932 \u092c\u0928\u0928\u0947 \u092e\u0947\u0902 \u0915\u093f\u0924\u0928\u093e \u0938\u092e\u092f \u0932\u0917\u093e?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0909\u0928 \u0932\u094b\u0917\u094b\u0902 \u0928\u0947 \u0909\u0921\u093c\u0939\u0941\u0932 \u0924\u0925\u093e \u0917\u0947\u0902\u0926\u093e \u0915\u0947 \u092b\u0942\u0932 \u0926\u0947\u0916\u0947\u0964 \u0909\u0928\u0915\u0940 \u0915\u0932\u093f\u092f\u094b\u0902 \u0915\u094b \u092b\u0942\u0932 \u092c\u0928\u0928\u0947 \u092e\u0947\u0902 4 \u0938\u0947 5 \u0926\u093f\u0928 \u0915\u093e \u0938\u092e\u092f \u0932\u0917\u093e\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 8.<br>\u0924\u0941\u092e \u092f\u0939 \u092d\u0940 \u0926\u0947\u0916 \u0938\u0915\u0924\u0947 \u0939\u094b \u0915\u093f \u0935\u0939 \u092b\u0942\u0932 \u0915\u093f\u0924\u0928\u0947 \u0926\u093f\u0928\u094b\u0902 \u092e\u0947\u0902 \u092e\u0941\u0930\u091d\u093e\u092f\u093e?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u092b\u0942\u0932 \u0915\u094b \u092e\u0941\u0930\u091d\u093e\u0928\u0947 \u092e\u0947\u0902 \u0932\u0917\u092d\u0917 15 \u0938\u0947 20 \u0926\u093f\u0928 \u0932\u0917\u0947\u0964<\/p>\n\n\n\n<p>NCERT 4th \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11, class 4 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11 solutions<\/p>\n\n\n\n<p><strong>(\u092a\u0943\u0937\u094d\u0920 \u0938\u0902\u0916\u094d\u092f\u093e 90)<\/strong><br><strong>\u0907\u0924\u0928\u0947 \u0938\u093e\u0930\u0947 \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932<\/strong><br><strong>\u0916\u093e\u090f \u092d\u0940 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902 \u092b\u0942\u0932<\/strong><br><strong>\u092a\u094d\u0930\u0936\u094d\u0928 1.<br>\u0924\u0941\u092e\u0928\u0947 \u092b\u0942\u0932\u094b\u0902 \u0915\u093e \u0915\u0939\u093e\u0901-\u0915\u0939\u093e\u0901 \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u0926\u0947\u0916\u093e \u0939\u0948?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u092e\u0948\u0902\u0928\u0947 \u092b\u0942\u0932\u094b\u0902 \u0915\u093e \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u092e\u093e\u0932\u093e \u092c\u0928\u093e\u0928\u0947, \u0917\u0941\u0932\u0926\u0938\u094d\u0924\u093e \u092c\u0928\u093e\u0928\u0947 \u0924\u0925\u093e \u092d\u0917\u0935\u093e\u0928 \u0915\u094b \u091a\u0922\u093c\u093e\u0928\u0947 \u092e\u0947\u0902 \u0926\u0947\u0916\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 2.<br>\u0915\u094d\u092f\u093e \u0924\u0941\u092e \u091c\u093e\u0928\u0924\u0947 \u0939\u094b \u092b\u0942\u0932 \u0916\u093e\u090f \u092d\u0940 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902? \u092c\u0939\u0941\u0924 \u0938\u0947 \u092b\u0942\u0932\u094b\u0902 \u0915\u0940 \u0938\u092c\u094d\u091c\u0940 \u092c\u0928\u0924\u0940 \u0939\u0948\u0964<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0939\u093e\u0901, \u092e\u0948 \u091c\u093e\u0928\u0924\u093e \u0939\u0942\u0901 \u0915\u093f \u0915\u0941\u091b \u092b\u0942\u0932 \u0916\u093e\u090f \u092d\u0940 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902 \u0924\u0925\u093e \u0915\u0941\u091b \u092b\u0942\u0932\u094b\u0902 \u0915\u0940 \u0938\u092c\u094d\u091c\u0940 \u092d\u0940 \u092c\u0928\u0924\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 3.<br>\u0915\u094d\u092f\u093e \u0924\u0941\u092e\u094d\u0939\u093e\u0930\u0947 \u0918\u0930 \u092e\u0947\u0902 \u092d\u0940 \u0915\u093f\u0938\u0940 \u092b\u0942\u0932 \u0915\u0940 \u0938\u0942\u0916\u0940 \u0938\u092c\u094d\u091c\u0940, \u0938\u093e\u0932\u0928 (\u0924\u0930\u0940\u0926\u093e\u0930) \u0938\u092c\u094d\u091c\u0940 \u092f\u093e \u091a\u091f\u0928\u0940 \u092c\u0928\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0939\u093e\u0901\u0964 \u092e\u0947\u0930\u0947 \u0918\u0930 \u092e\u0947\u0902 \u092b\u0942\u0932\u094b\u0902 \u0915\u0940 \u0938\u092c\u094d\u091c\u0940 \u092c\u0928\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 4.<br>\u092a\u0924\u093e \u0915\u0930\u094b, \u0915\u094c\u0928-\u0938\u0947 \u092b\u0942\u0932 \u0915\u0940?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0915\u091a\u0928\u093e\u0930, \u0915\u0947\u0932\u0947 \u0915\u0947 \u092b\u0942\u0932, \u0938\u0939\u091c\u0928 \u0915\u0947 \u092b\u0942\u0932 \u0906\u0926\u093f\u0964<\/p>\n\n\n\n<p><strong>\u0926\u0935\u093e\u0908 \u092e\u0947\u0902 \u092d\u0940!<\/strong><br><strong>\u092a\u094d\u0930\u0936\u094d\u0928 1.<br>\u0915\u093f\u0928\u094d\u0939\u0940\u0902 \u0926\u094b \u092b\u0942\u0932\u094b\u0902 \u0915\u0947 \u0928\u093e\u092e \u092a\u0924\u093e \u0915\u0930\u094b, \u091c\u094b \u0926\u0935\u093e\u0907\u092f\u094b\u0902 \u092e\u0947\u0902 \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0917\u0941\u0932\u093e\u092c, \u0909\u0921\u093c\u0939\u0941\u0932 \u0964\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 2.<br>\u0924\u0941\u092e\u094d\u0939\u093e\u0930\u0947 \u092f\u0939\u093e\u0901 \u0917\u0941\u0932\u093e\u092c \u091c\u0932 \u0915\u0939\u093e\u0901-\u0915\u0939\u093e\u0901 \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u0939\u094b\u0924\u093e \u0939\u0948? \u0926\u0935\u093e\u0908 \u092e\u0947\u0902, \u092e\u093f\u0920\u093e\u0907\u092f\u094b\u0902 \u092e\u0947\u0902, \u0932\u0938\u094d\u0938\u0940 \u092e\u0947\u0902 \u092f\u093e \u0915\u0939\u0940\u0902 \u0914\u0930? \u092a\u0924\u093e \u0915\u0930\u094b \u0914\u0930 \u0915\u0915\u094d\u0937\u093e \u092e\u0947\u0902 \u090f\u0915-\u0926\u0942\u0938\u0930\u0947 \u0915\u094b \u092c\u0924\u093e\u0913\u0964<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u092e\u0947\u0930\u0947 \u092f\u0939\u093e\u0901 \u0926\u0935\u093e\u0908 \u092e\u0947\u0902, \u092e\u093f\u0920\u093e\u0908\u092f\u094b\u0902 \u092e\u0947\u0902, \u0932\u0938\u094d\u0938\u0940 \u092e\u0947\u0902 \u0914\u0930 \u0915\u0941\u091b \u092a\u0915\u0935\u093e\u0928\u094b\u0902 \u0915\u094b \u0938\u0941\u0902\u0917\u0902\u0927\u093f\u0924 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0917\u0941\u0932\u093e\u092c \u091c\u0932 \u0915\u093e \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>(\u092a\u0943\u0937\u094d\u0920 \u0938\u0902\u0916\u094d\u092f\u093e 91)<\/strong><br><strong>\u0916\u0941\u0936\u092c\u0942 \u0914\u0930 \u0930\u0902\u0917\u0964<\/strong><br><strong>\u092a\u094d\u0930\u0936\u094d\u0928 1.<br>\u0924\u0941\u092e \u0910\u0938\u0947 \u0914\u0930 \u092b\u0942\u0932\u094b\u0902 \u0915\u0947 \u0928\u093e\u092e \u092a\u0924\u093e \u0915\u0930\u094b, \u091c\u093f\u0928\u0938\u0947 \u0930\u0902\u0917 \u092c\u0928\u0924\u093e \u0939\u0948\u0964<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0939\u0930\u0938\u093f\u0902\u0917\u093e\u0930 \u0924\u0925\u093e \u091a\u093e\u0907\u0928\u093e \u0930\u094b\u091c \u0938\u0947 \u0930\u0902\u0917 \u092c\u0928\u093e\u092f\u0947 \u091c\u093e\u0924\u0947 \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 2.<br>\u0915\u094d\u092f\u093e \u0924\u0941\u092e \u0910\u0938\u093e \u0915\u094b\u0908 \u0930\u0902\u0917 \u0938\u094b\u091a \u0938\u0915\u0924\u0947 \u0939\u094b, \u091c\u093f\u0938 \u0930\u0902\u0917 \u0915\u093e \u0915\u094b\u0908 \u092b\u0942\u0932 \u0939\u0940 \u0928 \u0939\u094b\u0924\u093e \u0939\u094b?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0928\u0939\u0940\u0902\u0964 \u092e\u0948\u0902 \u0910\u0938\u093e \u0915\u094b\u0908 \u0930\u0902\u0917 \u0928\u0939\u0940\u0902 \u0938\u094b\u091a \u0938\u0915\u0924\u093e \u0939\u0942\u0901 \u091c\u093f\u0938 \u0930\u0902\u0917 \u0915\u093e \u0915\u094b\u0908 \u092b\u0942\u0932 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e \u0939\u094b\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 3.<br>\u0910\u0938\u0947 \u0915\u0941\u091b \u092b\u0942\u0932\u094b\u0902 \u0915\u0947 \u0928\u093e\u092e \u0932\u093f\u0916\u094b, \u091c\u093f\u0928\u0938\u0947 \u0924\u0941\u092e\u094d\u0939\u0947\u0902 \u0932\u0917\u0924\u093e \u0939\u0948 \u0907\u0924\u094d\u0930 \u092c\u0928\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u094b\u0917\u093e\u0964<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0917\u0941\u0932\u093e\u092c, \u092c\u0947\u0932\u093e, \u091c\u0938\u092e\u093f\u0928 \u0906\u0926\u093f \u092b\u0942\u0932\u094b\u0902 \u0938\u0947 \u0907\u0924\u094d\u0930 \u092c\u0928\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>(\u092a\u0943\u0937\u094d\u0920 \u0938\u0902\u0916\u094d\u092f\u093e 92)<\/strong><br><strong>\u0914\u0930 \u0915\u0939\u093e\u0901-\u0915\u0939\u093e\u0901 \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932<\/strong><br><strong>\u092a\u094d\u0930\u0936\u094d\u0928 1.<br>\u0915\u094d\u092f\u093e \u0924\u0941\u092e\u0928\u0947 \u0915\u092d\u0940 \u092b\u0942\u0932\u094b\u0902 \u092a\u0930 \u0915\u094b\u0908 \u0917\u0940\u0924 \u092a\u0922\u093c\u093e \u092f\u093e \u0938\u0941\u0928\u093e \u0939\u0948?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0939\u093e\u0901, \u092e\u0948\u0928\u0947 \u092b\u0942\u0932\u094b\u0902 \u092a\u0930 \u0915\u0908 \u0917\u0940\u0924 \u092a\u0922\u093c\u093e \u090f\u0935\u0902 \u0938\u0941\u0928\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 2.<br>\u0907\u0938 \u0917\u0940\u0924 \u0915\u094b \u0917\u093e\u0913\u0964<\/strong><\/p>\n\n\n\n<p>\u201c\u0905\u091a\u094d\u091b\u0940 \u092e\u093e\u0932\u0928, \u092e\u0947\u0930\u0947 \u092c\u0928\u094d\u0928\u0947 \u0915\u093e \u092c\u0928\u093e \u0932\u093e \u0938\u0947\u0939\u0930\u093e,<br>\u092c\u093e\u0917\u0947 \u091c\u0928\u094d\u0928\u0924 \u0917\u0908 \u092e\u093e\u0932\u0928 \u092e\u0947\u0930\u0940 \u092b\u0942\u0932\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f,<br>\u092b\u0942\u0932 \u0928 \u092e\u093f\u0932\u0947\u0902 \u0924\u094b \u0915\u0932\u093f\u092f\u094b\u0902 \u0915\u093e \u092c\u0928\u093e \u0932\u093e \u0938\u0947\u0939\u0930\u093e \u0964\u201d<\/p>\n\n\n\n<p><strong>\u0909\u0924\u094d\u0924\u0930:<br><\/strong>\u0938\u094d\u0935\u092f\u0902 \u0915\u0930\u094b\u0964<\/p>\n\n\n\n<p><strong>\u092c\u0924\u093e\u0913<\/strong><br><strong>\u092a\u094d\u0930\u0936\u094d\u0928 1.<br>\u0915\u094d\u092f\u093e \u0924\u0941\u092e \u092c\u0924\u093e \u0938\u0915\u0924\u0947 \u0939\u094b \u0915\u093f \u090a\u092a\u0930 \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0917\u0940\u0924 \u0915\u092c \u0917\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u094b\u0917\u093e?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0907\u0938 \u0924\u0930\u0939 \u0915\u0947 \u0917\u0940\u0924 \u0936\u093e\u0926\u0940 \u0915\u0947 \u0905\u0935\u0938\u0930 \u092a\u0930 \u0917\u093e\u092f\u0947 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 2.<br>\u0915\u094d\u092f\u093e \u0924\u0941\u092e\u094d\u0939\u0947\u0902 \u092f\u093e \u0918\u0930 \u092e\u0947\u0902 \u0915\u093f\u0938\u0940 \u0914\u0930 \u0915\u094b \u0910\u0938\u0947 \u0917\u0940\u0924 \u0906\u0924\u0947 \u0939\u0948\u0902?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u092e\u0947\u0930\u0947 \u0918\u0930 \u092e\u0947\u0902 \u092e\u0947\u0930\u0940 \u092c\u0939\u0928, \u092e\u093e\u0901 \u090f\u0935\u0902 \u0926\u093e\u0926\u0940 \u0915\u094b \u0910\u0938\u0947 \u0917\u0940\u0924 \u0906\u0924\u0947 \u0939\u0948\u0902\u0964 \u092e\u0941\u091d\u0947 \u092d\u0940 \u0910\u0938\u0947 \u0917\u0940\u0924 \u0906\u0924\u0947 \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 3.<br>\u092b\u0942\u0932\u094b\u0902 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0917\u0940\u0924, \u0915\u0935\u093f\u0924\u093e \u0906\u0926\u093f \u0907\u0915\u091f\u094d\u0920\u0940 \u0915\u0930\u094b\u0964 \u0909\u0928\u0915\u094b \u0915\u093e\u0917\u091c \u092a\u0930 \u0932\u093f\u0916\u0915\u0930 \u0915\u0915\u094d\u0937\u093e \u092e\u0947\u0902 \u0932\u0917\u093e\u0913\u0964<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0938\u094d\u0935\u092f\u0902 \u0915\u0930\u094b\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 4.<br>\u0915\u0941\u091b \u0905\u0935\u0938\u0930\u094b\u0902 \u092a\u0930 \u0915\u094d\u092f\u093e \u0924\u0941\u092e\u094d\u0939\u093e\u0930\u0947 \u0918\u0930 \u0915\u0947 \u092c\u0921\u093c\u0947 \u0915\u094b\u0908 \u0916\u093e\u0938 \u092b\u0942\u0932 \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902? \u092a\u0924\u093e \u0915\u0930\u094b \u0914\u0930 \u0924\u093e\u0932\u093f\u0915\u093e \u092e\u0947\u0902 \u0932\u093f\u0916\u094b\u0964<\/strong><br><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"370\" height=\"184\" src=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-9.png\" alt=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940\" class=\"wp-image-525311\" srcset=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-9.png 370w, https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-9-300x149.png 300w\" sizes=\"auto, (max-width: 370px) 100vw, 370px\" \/><\/figure>\n\n\n\n<p><br><strong>\u0909\u0924\u094d\u0924\u0930:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u0905\u0935\u0938\u0930<\/strong><\/td><td><strong>\u0916\u093e\u0938 \u092b\u0942\u0932 \u0915\u093e \u0928\u093e\u092e<\/strong><\/td><\/tr><tr><td>\u092b\u094d\u0930\u0947\u0902\u0921\u0936\u093f\u092a \u0921\u0947<\/td><td>\u0932\u093e\u0932 \u0917\u0941\u0932\u093e\u092c<\/td><\/tr><tr><td>\u091c\u0928\u094d\u092e\u0926\u093f\u0928<\/td><td>\u0932\u093e\u0932 \u0917\u0941\u0932\u093e\u092c<\/td><\/tr><tr><td>\u0936\u093e\u0926\u0940 \u0915\u0940 \u0935\u0930\u094d\u0937\u0917\u093e\u0902\u0920<\/td><td>\u092b\u0942\u0932\u094b\u0902 \u0915\u093e \u0917\u0941\u0932\u0926\u0938\u094d\u0924\u093e<\/td><\/tr><tr><td>\u0935\u0948\u0932\u0947\u0902\u091f\u093e\u0907\u0928 \u0921\u0947<\/td><td>\u0932\u093e\u0932 \u0917\u0941\u0932\u093e\u092c<\/td><\/tr><tr><td>\u0927\u093e\u0930\u094d\u092e\u093f\u0915 \u0915\u093e\u0930\u094d\u092f<\/td><td>\u0917\u0947\u0902\u0926\u0947 \u0915\u093e \u092b\u0942\u0932<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>(\u092a\u0943\u0937\u094d\u0920 \u0938\u0902\u0916\u094d\u092f\u093e 93)<\/strong><br><strong>\u0915\u0941\u091b \u0914\u0930 \u091c\u093e\u0928\u0947\u0902<\/strong><br><strong>\u092a\u094d\u0930\u0936\u094d\u0928 1.<br>\u0915\u094d\u092f\u093e \u0924\u0941\u092e\u0928\u0947 \u0915\u0939\u0940\u0902 \u092a\u0930 \u0915\u093f\u0938\u0940 \u0915\u094b \u092b\u0942\u0932 \u092c\u0947\u091a\u0924\u0947 \u0926\u0947\u0916\u093e \u0939\u0948?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0939\u093e\u0901, \u092e\u0948\u0902\u0928\u0947 \u0932\u094b\u0917\u094b\u0902 \u0915\u094b \u092b\u0942\u0932 \u092c\u0947\u091a\u0924\u0947 \u0926\u0947\u0916\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 2.<br>\u092f\u0926\u093f \u0924\u0941\u092e\u094d\u0939\u093e\u0930\u0947 \u0906\u0938-\u092a\u093e\u0938 \u0915\u0939\u0940\u0902 \u0915\u0941\u091b \u0932\u094b\u0917 \u092b\u0942\u0932 \u092c\u0947\u091a\u0924\u0947 \u0939\u0948\u0902, \u0924\u094b \u0909\u0928\u0938\u0947 \u092f\u0947 \u0938\u0935\u093e\u0932 \u092a\u0942\u091b\u094b \u0914\u0930 \u0932\u093f\u0916\u094b<br>\u0935\u0947 \u0915\u094c\u0928-\u0915\u094c\u0928 \u0938\u0947 \u092b\u0942\u0932 \u092c\u0947\u091a\u0924\u0947 \u0939\u0948\u0902? \u0909\u0928\u092e\u0947\u0902 \u0938\u0947 \u0924\u0940\u0928 \u092b\u0942\u0932\u094b\u0902 \u0915\u0947 \u0928\u093e\u092e \u092a\u0942\u091b\u0915\u0930 \u0932\u093f\u0916\u094b\u0964<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0917\u0941\u0932\u093e\u092c, \u0917\u0947\u0902\u0926\u093e, \u092c\u0947\u0932\u093e\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 3.<br>\u0935\u0947 \u092f\u0947 \u092b\u0942\u0932 \u0915\u0939\u093e\u0901 \u0938\u0947 \u0932\u093e\u0924\u0947 \u0939\u0948\u0902?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0935\u0947 \u092f\u0947 \u092b\u0942\u0932 \u092c\u0917\u0940\u091a\u0947 \u0924\u0925\u093e \u092e\u0902\u0921\u0940 \u0938\u0947 \u0932\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 4.<br>\u0932\u094b\u0917 \u0915\u093f\u0938-\u0915\u093f\u0938 \u0915\u093e\u092e \u0915\u0947 \u0932\u093f\u090f \u092b\u0942\u0932 \u0916\u0930\u0940\u0926\u0924\u0947 \u0939\u0948\u0902?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0932\u094b\u0917 \u092a\u0942\u091c\u093e, \u0938\u091c\u093e\u0935\u091f \u0924\u0925\u093e \u0924\u094b\u0939\u092b\u093e \u0926\u0947\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092b\u0942\u0932 \u0916\u0930\u0940\u0926\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 5.<br>\u0935\u0947 \u092b\u0942\u0932 \u0915\u093f\u0938-\u0915\u093f\u0938 \u0924\u0930\u0939 \u0938\u0947 \u092c\u0947\u091a\u0924\u0947 \u0939\u0948\u0902? \u0928\u0940\u091a\u0947 \u0909\u0928 \u092a\u0930 \u0928\u093f\u0936\u093e\u0928 \u0932\u0917\u093e\u0913\u0964<\/strong><br><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"459\" height=\"190\" src=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-10.png\" alt=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940\" class=\"wp-image-525312\" srcset=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-10.png 459w, https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-10-300x124.png 300w\" sizes=\"auto, (max-width: 459px) 100vw, 459px\" \/><\/figure>\n\n\n\n<p><br><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"458\" height=\"190\" src=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-11.png\" alt=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940\" class=\"wp-image-525313\" srcset=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-11.png 458w, https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-11-300x124.png 300w\" sizes=\"auto, (max-width: 458px) 100vw, 458px\" \/><\/figure>\n\n\n\n<p><br><strong>\u0909\u0924\u094d\u0924\u0930:<br><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"458\" height=\"335\" src=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-12.png\" alt=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940\" class=\"wp-image-525314\" srcset=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-12.png 458w, https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/06\/NCERT-Solutions-for-Class-4-\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940-12-300x219.png 300w\" sizes=\"auto, (max-width: 458px) 100vw, 458px\" \/><\/figure>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 .<br>\u0914\u0930 \u0915\u093f\u0938 \u0924\u0930\u0939 \u0938\u0947?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u092b\u0942\u0932 \u0935\u093e\u0932\u0947 \u092b\u0942\u0932\u094b\u0902 \u0915\u094b \u0917\u091c\u0930\u093e \u092c\u0928\u093e \u0915\u0930 \u092d\u0940 \u092c\u0947\u091a\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 7.<br>\u0905\u0932\u0917-\u0905\u0932\u0917 \u0930\u0942\u092a\u094b\u0902 \u092e\u0947\u0902 \u092b\u0942\u0932\u094b\u0902 \u0915\u0947 \u0926\u093e\u092e \u092a\u0924\u093e \u0915\u0930\u094b \u0914\u0930 \u0932\u093f\u0916\u094b\u0964<br>\u090f\u0915 \u092e\u093e\u0932\u093e<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>50 \u0930\u0941\u092a\u092f\u0947\u0964<\/p>\n\n\n\n<p><strong>\u090f\u0915 \u0932\u0921\u093c\u0940<br>\u0909\u0924\u094d\u0924\u0930:<br><\/strong>20 \u0930\u0941\u092a\u092f\u0947\u0964<\/p>\n\n\n\n<p>\u090f\u0915 \u092b\u0942\u0932<br>\u0909\u0924\u094d\u0924\u0930:<br>5 \u0930\u0941\u092a\u092f\u0947\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 8.<br>\u0915\u094d\u092f\u093e \u0907\u0928 \u092b\u0942\u0932 \u092c\u0947\u091a\u0928\u0947 \u0935\u093e\u0932\u094b\u0902 \u0928\u0947 \u0917\u0941\u0932\u0926\u0938\u094d\u0924\u093e \u092f\u093e \u092b\u0942\u0932\u094b\u0902 \u0915\u0940 \u091a\u093e\u0926\u0930 \u092c\u0928\u093e\u0928\u093e \u0915\u093f\u0938\u0940 \u0938\u0947 \u0938\u0940\u0916\u093e \u0939\u0948? \u0915\u093f\u0938\u0938\u0947?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0939\u093e\u0901, \u0909\u0928\u094d\u0939\u094b\u0902\u0928\u0947 \u0907\u0938\u0947 \u0905\u092a\u0928\u0947 \u0918\u0930 \u0915\u0947 \u092c\u0941\u091c\u0941\u0930\u094d\u0917\u094b\u0902 \u0938\u0947 \u0938\u0940\u0916\u093e \u0939\u0948\u0964<\/p>\n\n\n\n<p><strong>\u092a\u094d\u0930\u0936\u094d\u0928 9.<br>\u0915\u094d\u092f\u093e \u0935\u0947 \u091a\u093e\u0939\u0947\u0902\u0917\u0947 \u0915\u093f \u0909\u0928\u0915\u0947 \u092a\u0930\u093f\u0935\u093e\u0930 \u0915\u0947 \u0914\u0930 \u0932\u094b\u0917 \u092f\u0939 \u0915\u093e\u092e \u0915\u0930\u0947\u0902? \u0915\u094d\u092f\u094b\u0902?<br>\u0909\u0924\u094d\u0924\u0930:<\/strong><br>\u0939\u093e\u0901, \u091c\u094d\u092f\u093e\u0926\u093e\u0924\u0930 \u092b\u0942\u0932 \u092c\u0947\u091a\u0928\u0947 \u0935\u093e\u0932\u0947 \u091a\u093e\u0939\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0909\u0928\u0915\u0947 \u092a\u0930\u093f\u0935\u093e\u0930 \u0915\u0947 \u0914\u0930 \u0932\u094b\u0917 \u092d\u0940 \u092f\u0939 \u0915\u093e\u092e \u0915\u0930\u0947\u0902\u0964 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0907\u0938\u092e\u0947\u0902 \u0915\u093e\u092b\u0940 \u092b\u093e\u092f\u0926\u093e \u0939\u0948 \u0914\u0930 \u0935\u0947 \u0907\u0938\u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u092c\u0947\u0939\u0924\u0930 \u091c\u093e\u0928 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n\n\n\n<p>NCERT 4th \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11, class 4 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11 solutions<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-ncert-solutions-for-4th-class-environmental-science-\u092a\u0930-\u092f-\u0935\u0930\u0923-\u0905\u0927-\u092f\u092f\u0928-chapter-11-nbsp-download-pdf\">NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11:&nbsp;<strong>Download PDF<\/strong><\/h2>\n\n\n\n<p>NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940<\/p>\n\n\n\n<p><a href=\"https:\/\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/09\/NCERT-Solutions-for-4th-Class-Environmental-Science-\u2013\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923-\u0905\u0927\u094d\u092f\u092f\u0928_-Chapter-11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940.pdf\"><strong>Download PDF<\/strong>: NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940 PDF<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-chapterwise-ncert-solutions-for-class-4-environmental-science-\u092a\u0930-\u092f-\u0935\u0930\u0923-\u0905\u0927-\u092f\u092f\u0928\"><strong>Chapterwise NCERT Solutions for Class 4 <\/strong>Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928) :<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-1-chalo-chale-school\/\">Chapter 1-\u091a\u0932\u094b ,\u091a\u0932\u0947\u0902 \u0938\u094d\u0915\u0942\u0932!<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-2-kan-kan-me\/\">Chapter 2- \u0915\u093e\u0928-\u0915\u093e\u0928 \u092e<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-3\/\">Chapter 3-\u0928\u0928\u094d\u0926\u0942 \u0939\u093e\u0925\u0940<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-4-amruta-ki-kahani\/\">Chapter 4 \u0905\u092e\u0943\u0924\u093e \u0915\u0940 \u0915\u0939\u093e\u0928\u0940<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-5-anita-ki-madhumakkhiya\/\">Chapter 5-\u0905\u0928\u0940\u0924\u093e \u0915\u0940 \u092e\u0927\u0941\u092e\u0915\u094d\u0916\u093f\u092f\u093e\u0901<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-6-omana-ka-safar\/\">Chapter 6-\u0913\u092e\u0928\u093e \u0915\u093e \u0938\u092b\u093c\u0930<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-7-khidki-se\/\">Chapter 7-\u0916\u093f\u0921\u093c\u0915\u0940 \u0938<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-8-nani-ke-ghar-tak\/\">Chapter 8-\u0928\u093e\u0928\u0940 \u0915\u0947 \u0918\u0930 \u0924\u0915<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavarn-adhyayan-chapter-9-badlate-pariwar\/\">Chapter 9-\u092c\u0926\u0932\u0924\u0947 \u092a\u0930\u093f\u0935\u093e\u0930<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavarn-adhyayan-chapter-10-hu-tu-tu-hu-tu-tu\/\">Chapter 10-\u0939\u0941 \u0924\u0942 \u0924\u0942 ,\u0939\u0941 \u0924\u0942 \u0924\u0942<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-11-phulwari\/\">Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavarn-adhyayan-chapter-kaise-kaise-badle-ghar\/\">Chapter 12-\u0915\u0948\u0938\u0947 -\u0915\u0948\u0938\u0947 \u092c\u0926\u0932\u0947 \u0918\u0930<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-13-pahado-se-samundar-tak\/\">Chapter 13-\u092a\u0939\u093e\u0921\u094b\u0902 \u0938\u0947 \u0938\u092e\u0941\u0902\u0926\u0930 \u0924\u0915<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-14-basva-ka-khet\/\">Chapter 14-\u092c\u0938\u0935\u093e \u0915\u093e \u0916\u0947\u0924<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-15-mandi-se-ghar-tak\/\">Chapter 15-\u092e\u0902\u0921\u0940 \u0938\u0947 \u0918\u0930 \u0924\u0915<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-16-choo-choo-karati-aaei-chidiya\/\">Chapter 16-\u091a\u0942\u0901 -\u091a\u0942\u0901 \u0915\u0930\u0924\u0940 \u0906\u0908 \u091a\u093f\u0921\u093c\u093f\u092f\u093e<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-17-nandita-mumbai-me\/\">Chapter 17-\u0928\u0902\u0926\u093f\u0924\u093e \u092e\u0941\u0902\u092c\u0908 \u092e<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-18-pani-kahi-jyada-kahi-kam\/\">Chapter 18-\u092a\u093e\u0928\u0940 \u0915\u0939\u0940\u0902&nbsp; \u091c\u094d\u092f\u093e\u0926\u093e ,\u0915\u0939\u0940\u0902 \u0915\u092e<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-19-jado-ka-jaal\/\">Chapter 19-\u091c\u0921\u093c\u094b\u0902 \u0915\u093e \u091c\u093e\u0932<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-20-milkar-khaye\/\">Chapter 20-\u092e\u093f\u0932\u0915\u0930 \u0916\u093e\u090f<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-21-khana-khilana\/\">Chapter 21-\u0916\u093e\u0928\u093e-\u0916\u093f\u0932\u093e\u0928\u093e<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-22-duniya-mere-ghar-me\/\">Chapter 22-\u0926\u0941\u0928\u093f\u092f\u093e \u092e\u0947\u0930\u0947 \u0918\u0930 \u092e\u0947\u0902<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-23-pochampalli\/\">Chapter 23-\u092a\u094b\u091a\u092e\u092a\u0932\u094d\u0932\u0940<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-pryavaran-adhyayan-chapter-24-dur-desh-ki-baat\/\">Chapter 24-\u0926\u0942\u0930 \u0926\u0947\u0936 \u0915\u0940 \u092c\u093e\u0924<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-25-chatpati-paheliyan\/\">Chapter 25-\u091a\u091f\u092a\u091f\u0940 \u092a\u0939\u0947\u0932\u093f\u092f\u093e\u0901<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-26-fauji-wahida\/\">Chapter 26-\u092b\u093c\u094c\u091c\u0940 \u0935\u0939\u0940\u0926\u093e<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-27-koshish-hui-kamyab\/\">Chapter 27-\u0915\u094b\u0936\u093f\u0936 \u0939\u0941\u0908 \u0915\u093e\u092e\u092f\u093e\u092c<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-about-ncert\"><strong><br><\/strong>About NCERT<\/h2>\n\n\n\n<p>The National Council of Educational Research and Training is an autonomous organization of the Government of India which was established in 1961 as a literary, scientific, and charitable Society under the Societies Registration Act. Its headquarters are located at Sri Aurbindo Marg in New Delhi. <a href=\"https:\/\/ncert.nic.in\/\" target=\"_blank\" rel=\"noreferrer noopener\">Visit the Official NCERT website<\/a> to learn more. <\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-primary-background-color has-background wp-element-button\" href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions\/\">NCERT Solutions<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-primary-background-color has-background wp-element-button\" href=\"https:\/\/www.indcareer.com\/schools\/ncert-class-iv\/\">NCERT Solutions for Class 4<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-primary-background-color has-background wp-element-button\" href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-class-4-paryavaran-adhyayan\/\">NCERT Solutions for Class 4 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Class 4: \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11 solutions. Complete Class 4 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11 Notes. NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940 NCERT 4th \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11, class 4 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11 solutions (\u092a\u0943\u0937\u094d\u0920 \u0938\u0902\u0916\u094d\u092f\u093e 84)\u092a\u094d\u0930\u0936\u094d\u0928 1.\u0906\u0901\u0916\u0947\u0902 \u092c\u0902\u0926 \u0915\u0930\u0915\u0947 \u0915\u0932\u094d\u092a\u0928\u093e \u0915\u0930\u094b \u0915\u093f \u0924\u0941\u092e \u092d\u0940 \u0910\u0938\u0940 \u0939\u0940 \u0915\u093f\u0938\u0940 \u091c\u0917\u0939 \u092a\u0930 [&hellip;]<\/p>\n","protected":false},"author":302,"featured_media":627043,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"newspack_featured_image_position":"","newspack_post_subtitle":"","newspack_article_summary_title":"Overview:","newspack_article_summary":"","newspack_hide_updated_date":false,"newspack_show_updated_date":false,"footnotes":""},"categories":[1411,877],"tags":[1906],"boards":[1180],"class_list":["post-525301","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-book-solutions","category-class-4","tag-ncert-environmental-science-class-4","boards-ncert","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NCERT Solutions Class 4 ,\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11 - IndCareer Schools<\/title>\n<meta name=\"description\" content=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940 |Browse Class 4 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 IndCareer Schools\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.indcareer.com\/schools\/ncert-solutions-for-4th-class-environmental-science-paryavaran-adhyayan-chapter-11-phulwari\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NCERT Solutions for 4th Class Environmental Science \u2013(\u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928): Chapter 11-\u092b\u0941\u0932\u0935\u093e\u0930\u0940\" \/>\n<meta property=\"og:description\" content=\"Class 4: \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11 solutions. Complete Class 4 \u092a\u0930\u094d\u092f\u093e\u0935\u0930\u0923 \u0905\u0927\u094d\u092f\u092f\u0928 Chapter 11 Notes. 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