Lesson 8 of 11 • 0 upvotes • 14:47mins
This lesson explains the sources and mehods to control soil pollution.
11 lessons • 2h 13m
Introduction, Air Pollution (in Hindi)
15:00mins
Control of Air Pollution (in Hindi)
15:00mins
Case Study (in Hindi)
8:21mins
Acid Rain (in Hindi)
9:09mins
Water Pollution (in Hindi)
11:27mins
Eutrophication, Biomagnification
13:05mins
Case study on waste water treatment, Biotoilet
10:22mins
Soil pollution
14:47mins
Radioactive waste, Greenhouse effect
15:00mins
Ozone depletion
11:57mins
Deforestation
9:33mins