Life on the Earth - Chapter 15 Geography NCERT Class 11

Video lecture, lesson summary, revision notes and solutions of CBSE NCERT Geography Class 11 Chapter 15 - Life on the Earth. This educational video is important and forms foundation for UPSC / IAS, SSC CGL, CDS, NDA and other school examinations.
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**TImestamp**
1. What is Ecology @ 3:39
2. What is Ecological system @ 6:26
3. What is habitat @ 8:43
4. What is Ecological adaptation @ 10:10
5. Types of Ecosystems @ 11:20
6. Structure and Functions of Ecosystems @ 14:02
7. Difference between Food chain and Food web @ 17:50
8. Types of Biomes @ 22:12
9. What is Biogeochemical Cycles @ 22:59
10. Different types of Biogeochemical Cycles @ 27:15
11. Ecological balance @ 39:39
12. Factors that disturb the ecological balance @ 42:32

World Climate playlist (Koppen classification)
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Video on Environmental Pollution
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Check the other playlists of CBSE NCERT Geography videos
Class 6 - https://goo.gl/DDFtIF
Class 7 - https://goo.gl/ppPK05
Class 8 - https://goo.gl/OD3Gwh
Class 9 - https://goo.gl/AIEXxQ
Class 10 - https://goo.gl/inWIAR
Class 11 (Part 1) - https://goo.gl/Pn5EIE
Class 11 (Part 2) - https://goo.gl/X4zY9K
Class 12 - https://goo.gl/Kszpz5