Biodiversity and Conservation - Chapter 16 Geography NCERT Class 11

Video lecture, lesson summary, revision notes and solutions of CBSE NCERT Geography Class 11 Chapter 16 - Biodiversity and Conservation. This educational video is important and forms foundation for UPSC / IAS, SSC CGL, CDS, NDA and other school examinations.
#upsc #ncertgeography #upscgeography #biodiversity #conservation

***TIme stamp***
1. Explanation of the picture - Weathering mantle at different climatic zone @ 0:41
2. Why Biodiversity is a system in constant
evolution? @ 6:39
3. What is Genetic Diversity @13:24
4. What is Species Diversity @ 19:04
5. What is Ecosystem Diversity @ 20:45
6. Ecological role of biodiversity @ 22:49
7. Economic role of biodiversity @ 24:44
8. Scientific role of biodiversity @ 26:44
9. Loss of biodiversity @ 29:25
10. What are exotic / alien / invasive species @ 31:26
11. About The International Union of Conservation of
Nature and Natural Resources (IUCN) @ 34:51
12. What are endangered species @ 35:47
13. What are vulnerable species @ 36:33
14. What are rare species @ 37:55
15. Conservation of Biodiversity @ 38:45
16. Role of institutions in conserving biodiversity @ 40:53
17. About The Earth Summit 1992 @ 41:22
18. About Wild Life Protection Act 1972 of Govt of India @ 42:28
19. What are Mega-diverse centres or countries @ 43:33
20. What are Biodiversity Hotspots @ 44:52
21. Environmental challenges faced by Mega-diverse centres and Biodiversity hotspots @ 45:32

Video on Soil formation @3:14

Video on Biogeochemical cycles @23:25

Video on Biosphere Reserves in India @ 43:14

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[AN]

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