Lessons

11 lessons • 2h 13m

Introduction, Air Pollution (in Hindi)

15m 00s

Control of Air Pollution (in Hindi)

15m 00s

Case Study (in Hindi)

8m 21s

Acid Rain (in Hindi)

9m 09s

Water Pollution (in Hindi)

11m 27s

Eutrophication, Biomagnification

13m 05s

Case study on waste water treatment, Biotoilet

10m 22s

Soil pollution

14m 47s

Radioactive waste, Greenhouse effect

15m 00s

Ozone depletion

11m 57s

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