Biology, asked by YAMI111, 1 year ago

plzzzz answer plzz answer

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Answered by Anonymous
1
Two main causes are -
1.) Bathing the animals in water.
2.) Throwing the chemical wastes in the river.
The harms caused to people are -
people drank the water which resulted in them being ill.
Answered by aman1510
0
the main cause of water pollution is
1) put the sewage waste into river
2) Industries waste ( chemical waste)
3) use pesticide on crops
These r main cause
water borne disease r spread like
1 ) Filariasis
2) cholera
3) Diarrhoea
4 Typhoid fever
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