MEDIUM
8th CBSE
IMPORTANT
Earn 100

Write, in brief, one chemical method that can be used for 'water purification’.

Important Questions on Pollution of Water

MEDIUM
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 20 - Pollution of Water>Something To Know>Q 3
State the measures that must be taken to check water pollution by sewage.
MEDIUM
8th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 20 - Pollution of Water>Something To Know>Q 4
Suggest some simple steps that can be taken to help in conserving water.