Question

2 causes of river pollution?????????????????​

Answer 1

Answer:

chemical pollution from industries, mines, etc.;

inadequate sewage collection and treatment;

increase in fertilisers to grow more food. ...

litter, which causes disease and has a negative visual impact.

Answer 2

Answer:

The causes of river pollution or water pollution are as following:-

(1) Acid rain :- Due to pollution the rain get acidic and the acid rain damage or pollute the water.

(2) Washing of clothes :- At villages , women washes their clothes in river which pollute the water of river.