Question

how water gets contaminated​

Answer 1

Answer:

Water can be contaminated in several ways. It can contain microorganisms like bacteria and parasites that get in the water from human or animal feces. It can contain chemicals from industrial waste or from spraying crops. Nitrates used in fertilizers can enter the water with runoff from the land.

hope it helps u☺️

Answer 2

Water get contaminated by many ways:

a. By the use of various medicines in drinking water to make the water healthy for drinking.

b. The river water become contaminated when we throw waste in it