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
goo.gl/zvjuX8
Video on Biogeochemical cycles @23:25
Nitrogen cycle - goo.gl/ZLwnkD
Carbon cycle - goo.gl/buojGb
Other minerals cycle - goo.gl/22qidn
Video on Biosphere Reserves in India @ 43:14
goo.gl/q8ivEP
Question and Answers
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Maps and sketches can be found on the instagram account
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Check the other playlists of CBSE NCERT Geography videos
Class 6 - goo.gl/DDFtIF
Class 7 - goo.gl/ppPK05
Class 8 - goo.gl/OD3Gwh
Class 9 - goo.gl/AIEXxQ
Class 10 - goo.gl/inWIAR
Class 11 (Part 1) - goo.gl/Pn5EIE
Class 11 (Part 2) - goo.gl/X4zY9K
Class 12 - goo.gl/Kszpz5

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Me : as we go from equator temp drops
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the example of shoes and that cake shop make tough geographical terms easily understandable...:)

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Pls upload economics also sir , it's been difficult to understand for science background students👩‍🎓 🙏🙏🙏

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A journey will always remember. :)

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For all awesome videos,
Sir plz make videos of pennunsular india's rivers with small tributries as you did for northeast rivers

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[@vaibhavdhawan90]

Amit sir
I am writing to request you to make as detailed summary of India physical environment of class XI NCERT as that of world Physical environment class XI. This book’s summary created by is very helpful for understanding the the basic of physical world as it contains illustrations on each and every line of every single chapter of the book. Please do the same with India physical environment.
Further, It is added that your videos are extremely helpful for understanding the concept of geography. I was not at all good at geography. But you, like avatar, has made it very easy for me. I am really thankful to you.

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U r being a great teacher to me. Thank u so much for ur great work

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[@falakafreen2101]

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34:16 now, CoronaVirusDisease19 also.

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[@rg-nc2tq]

After the enactment of Jammu & Kashmir Reorganization Act, 2019 by the Parliament, the Jammu & Kashmir Wildlife (Protection) Act, 1978 was repealed was the Central Act, i.e; Wildlife Protection Act, 1972 became applicable to the Union Territory of Jammu & Kashmir.

[@bhavyasharma4761]

Thank you sir...

[@shikharsachan4686]

For difference between megadiversity centers and ecological hotspots, we can say that megadiversity centers are like a large cake shop with a big variety of cakes. Whereas ecological hotspots, it's a small but densely packed shop with large variety of cakes, just in small numbers.

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*THANK* *YOU* *SO* *MUCH*

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Tysm sir ......
It has helped me to understand the concept of geography in simple way😊😊😊
Can you alsoade video on economics ncert

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Yes plant breeding process through gene mutation may get effected due to environmental factors

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Such a great teacher ❤❤
Class 11 playlist completed today👌💯

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Sir please make a video on 2018 preliminary question paper analysis like yours 2017 analysis please......

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Thnks alot sir...

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plzz..continue..Sir...thank..u

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[@lokeshvarma5344]

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[@ahsanmir649]

Thankyou sir ❤❤

[@shwetapandey1610]

Hello sir!
DNA strands are connected by nitrogen bonds .adanine gwanine cytocin etc. It's not hydrogen.
Please correct me if I m wrong

[@AceAcademystudyingisfun]

Each DNA molecule is made of two strands. These 2 strands are connected via Hydrogen bonds between the nitrogenous bases (Adenine makes 2 hydrogen bonds with Thymine of opposite strand & guanine makes 3 hydrogen bonds with cytosine of opposite strand).

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Teaching level😲😲

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Representation is too good sir.

[@sureshnayakamadakari2223]

Sir please provide the subtitles for all video's it will helping for me