Question

mention any three ways by which potable water can be contaminated in long ​

Answer 1

Answer:

Hey friend

Explanation:

Please mark me as brainlest

Answer 2

Answer:

a) When fertilisers due to runoff from agricultural fields mix with potable water.

b) Household wastage and sewage.

c) Oils from factories, machines, lubricants and refineries waste.

d) Dyes from chemical industries.

e) Synthetic detergents due to washing clothes near water bodies.

Hope it helps you

please mark me as brainliest