CBSE Class 10
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Science
Natural Resources
Lesson 5 of 6 • 25 upvotes • 6:24mins
Here we have discussed the two important concepts of transfer of energy in a food chain. 1)Ten per cent law 2)Biological Magnification To know more, watch the lesspn
6 lessons • 38m
Course Overview (in Hindi)
2:30mins
Waste Around Us (in Hindi)
8:26mins
Ecosystem and its Components (in Hindi)
7:54mins
Food Chains and Food Webs (in Hindi)
6:03mins
Transfer of Energy in a Food Chain (in Hindi)
6:24mins
How do our Activities Affect the Environment? (in Hindi)
7:18mins