Why do plants need water?

Important Questions on Water- a Necessity

EASY

3rd CBSE

IMPORTANT

Environmental Studies Book 3>Chapter 15 - Water- a Necessity>Exercise Time>Q E

Around _____ percent of the earth is covered with water. (72/ 82)

EASY

3rd CBSE

IMPORTANT

Environmental Studies Book 3>Chapter 15 - Water- a Necessity>Exercise Time>Q E

The activities like washing, cleaning, etc., are performed by _____ (humans/birds) in dirty water bodies.