Question

how is water pollution caused? state its effects.

Answer 1

water pollution is caused by various factors like disposal of waste from factories and industries into the river , people wash their clothes on the bank of the river which also pollutes water.. its effects is that polluted water causes health hazards... etc...

Answer 2

When peoples threw plastics in rivers lakes pond etc then water gets polluted and it became harmful to human beings animals etc the when we use the water then many peoples fall sick. Hope it will help u plz mark me as a brainlist.