Water: A Precious Resource-Water Management (CBSE (Central Board of Secondary Education- Board Exam) Class-7 Science): Questions 1 - 4 of 4

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Question number: 1

» Water: A Precious Resource » Water Management » Effect of Water Scarcity on Plants

MCQ▾

Question

Plants need water to:

Choices

Choice (4) Response

a.

To distribute food to all parts of the plant

b.

Get nutrients from the soil

c.

To prepare food

d.

All a. , b. and c. are correct

Question number: 2

» Water: A Precious Resource » Water Management » Drip Irrigation

MCQ▾

Question

Drip irrigation is:

Choices

Choice (4) Response

a.

Technique of watering plants and save waters

b.

Technique employed to save water

c.

Method of irrigation

d.

None of the above

Question number: 3

» Water: A Precious Resource » Water Management » Rain Water Harvesting

MCQ▾

Question

Rainwater harvesting means:

Choices

Choice (4) Response

a.

Water returning to the earth in the form of rain

b.

Collecting rain water for usage

c.

The process of seepage of water into the ground

d.

Question does not provide sufficient data or is vague

Question number: 4

» Water: A Precious Resource » Water Management » Bawris

MCQ▾

Question

Bawris is a common practice in:

Choices

Choice (4) Response

a.

Temperate wet Himalayas

b.

Deserts

c.

Both a. and b. are correct

d.

None of the above

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