EASY
7th CBSE
IMPORTANT
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A  tank allows water to seep into the soil and recharge groundwater.

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Important Questions on Water-Scarcity and Conservation

MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 16 - Water-Scarcity and Conservation>Exercises>Q D
The area from which water drains into a river or stream is its _____ area. (water divide/ catchment)
EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 16 - Water-Scarcity and Conservation>Exercises>Q D
When surface water bodies get polluted, people turn to _____ to meet their needs. (groundwater/ potable water)
EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 16 - Water-Scarcity and Conservation>Exercises>Q D
Tanks are a very important source of water in _____ India. (Western / Southern)
MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 16 - Water-Scarcity and Conservation>Exercises>Q E
Rivers and canals are the major sources of water in Rajasthan.
EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 16 - Water-Scarcity and Conservation>Exercises>Q E
About 20% of rainfall is lost due to evaporation.
EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 16 - Water-Scarcity and Conservation>Exercises>Q E
Groundwater is used only for agriculture.
MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 16 - Water-Scarcity and Conservation>Exercises>Q E
Groundwater is the major source of water in the Himalayan states.
EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 16 - Water-Scarcity and Conservation>Exercises>Q E
The average rainfall in our country is lower than the world average.