CBSE Class 10
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Science
Natural Resources
Lesson 2 of 7 • 26 upvotes • 9:14mins
Lesson 2 : This lesson deals with the waste materials,its types and the ways to conserve the garbage waste .
7 lessons • 1h 3m
Introduction to Environment (in Hindi)
8:39mins
Addition of waste to environment (in Hindi)
9:14mins
Ecosystem (in Hindi)
8:05mins
Biotic components (in Hindi)
9:27mins
Food chain and food web (in Hindi )
10:10mins
Ecological pyramid (in Hindi)
7:20mins
Food chain continued (in Hindi)
10:49mins