Question

Explain the main causes that pollute the river ​

Answer 1

Hey Mate

Water pollution is caused due to several reasons. Here are the few major causes of water pollution: Sewage And Waste Water: Sewage, garbage and liquid waste of households, agricultural lands and factories are discharged into lakes and rivers.

Answer 2

1 industrial waste
2 dumping of garbage in it
3 people do certain harmful activity