Question

what is water pollution and its effects and causes

Answer 1

Water pollution is a type of pollution cause in water which causes contamination of water.
Major causes:
Industrial wastes mixing into clean water.
Using of pesticides and insecticides in agriculture that mixes up with the water.
Religious practices like performing rituals by throwing the dead body in water.
Effects are:
Contamination of water bodies.
Causes death of marine animals.
Causes water borne diseases like Cholera etc.. when used.
And affects the health badly...
And so on...
Hope this helps!!