NCERT Class 7 Science-Water: A Precious Resource[Depletion of Ground Water] [NCERT Based General Studies (GS)]: Questions 1 - 3 of 3

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Question 1

Question MCQ▾

Water table is lowered …

Choices

Choice (4)Response

a.

Because construction of industry leads to wiping out of forests

b.

Because industries use water through hand pumps, tube wells or submersible pumps

c.

Because industries use ground water

d.

All a., b. and c. are correct

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Question 2

Question MCQ▾

Increase in agriculture land leads to the use of:

Choices

Choice (4)Response

a.

Canals and tube wells

b.

More ground water for irrigation

c.

Both a. and b. are correct

d.

None of the above

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Question 3

Question MCQ▾

How increasing population decreases the seepage of water into the ground?

Choices

Choice (4)Response

a.

Cementing of paths and grounds at different places

b.

By constructing houses, shops, offices

c.

By construction of pavements

d.

All a., b. and c. are correct

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