Question

State five reasons for water pollution

Answer 1

hospitals releasing wastes into rivers
industries realising harmful chemicals
people washing their clothes near rivers
people bathing near rivers
river silt and germs accumulating there
it happens in villages

Answer 2

1) industrial waste being thrown in rivers without treating them . 
2) Accidental oil leakage 
3) Chemical fertilizers and pesticides
4) leakage from sewer lines 
5) Animal waste