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Lessons
11 lessons • 48m
Introduction
4m 41s
Classification Pollution and it's types
12m 14s
Air Pollution. Cause and it's Effects.
12m 10s
Control Measures of Air Pollution
11m 16s
Noise Pollution
8m 13s
Water Pollution. Water Pollutants.
12m 42s
Biomagnification. Eutrophication.
9m 55s
Thermal Pollution And Soil Pollution
11m 49s
Agro-Chemicals And Radioactive Wastes
10m 52s
Greenhouse effect and Global warming
11m 26s
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