Lessons

11 lessons • 2h 13m
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Introduction, Air Pollution (in Hindi)

15m 00s

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Control of Air Pollution (in Hindi)

15m 00s

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Case Study (in Hindi)

8m 21s

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Acid Rain (in Hindi)

9m 09s

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Water Pollution (in Hindi)

11m 27s

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Eutrophication, Biomagnification

13m 05s

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Case study on waste water treatment, Biotoilet

10m 22s

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Soil pollution

14m 47s

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Radioactive waste, Greenhouse effect

15m 00s

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Ozone depletion

11m 57s

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