Question

Causes factoe and precautions of pollution of water

Answer 1

precautions are
1.factory waste should not drain in river
2.stop draining of house waste

Answer 2

Answer:

Various Causes of Water Pollution

Industrial Waste. ...

Sewage and Wastewater. ...

Mining Activities. ...

Marine Dumping. ...

Accidental Oil Leakage. ...

The burning of fossil fuels. ...

Chemical fertilizers and pesticides. ...

Leakage From Sewer Lines.