EASY
7th CBSE
IMPORTANT
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What is underground water also known as?

50% studentsanswered this correctly

Important Questions on Water: A Precious Resource

EASY
7th CBSE
IMPORTANT

Write T for the True and F for the False statements. Correct the false statements.

India is mainly an industrial country. 

MEDIUM
7th CBSE
IMPORTANT
Give two examples for sources of surface water.
EASY
7th CBSE
IMPORTANT

Give two examples of the rivers that originate in the Himalayas.

EASY
7th CBSE
IMPORTANT
Give two examples for the effluents that pollute water.
MEDIUM
7th CBSE
IMPORTANT
Differentiate between the terms surface water and groundwater.
MEDIUM
7th CBSE
IMPORTANT
How does scarcity of water affect plants?
HARD
7th CBSE
IMPORTANT
Why is the groundwater level falling in metropolitan cities like Delhi?
MEDIUM
7th CBSE
IMPORTANT
Why were all the ancient civilizations developed on the banks of rivers?