Question

What is water pollution? Give its causes and harmful effects?​

Answer 1

Explanation:

any undesirable change in water bodies due to any water pollutant is known as water pollution it can be caused by water disposed by factories a by the over uses of river

it is dangerous as it affect the aquatic life which is one of the most important exixtence on earth

Answer 2

Answer:Water pollution means any change in the water quality which makes it unsuitable for use by humans and by other living organisms

CAUSES AND HARMFUL EFFECTS ARE:-

1. IndustrialWaste

2. Oil spills

3. Thermal pollution .

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