Question

what are the various ways by which water gets polluted? Who is affected by polluted water?


This is long answer question please give according to that

Answer 1

Chemical waste from factories is sometimes dumped into rivers and lakes, or directly into the ground. Pesticides (chemicals that kill insects) applied to farmland enter surface water and groundwater, often in large quantities. Aquatic animals are affected by pollutants

Answer 2

Answer:

Explanation:

The various ways by which water gets polluted are:-

(i) Many industries discharge harmful chemicals to rivers and streams.  

        

(ii) Water gets contaminated when sewage is disposed off in rivers.    

       

(iii) Pesticides, weedecides and other chemicals also dissolve in water and get contaminated.

           

(iv) Breeding of microorganisms makes water polluted.