EASY
Earn 100

When do ponds and lakes get a fresh supply of water?

Important Questions on Every Drop Counts

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Choose the right word and answer the following.

Water that seeps into the ground is called _____. (groundwater/surface water)

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Differentiate between the following.

Rainwater and Groundwater

MEDIUM
What is groundwater? Write any two ways in which it can be used. 
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Water that seeps into the ground is called _____ water.
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The water present in seas and oceans contains _____.
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Differentiate between the following.

Wellwater and Seawater.   

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List the sources of water and explain which can be used/not used and which are pure/impure, giving reasons for the same.
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It is the largest natural source of water.
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From where does the water come into wells?
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Water helps in maintaining body temperature.
MEDIUM
What is underground water? How is it drawn out?
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Fill in the blank with an appropriate option:

_____(Seawater/Pond water/Rainwater) is the purest form of water.