Water: A Precious Resource (CBSE Class-7 Science): Questions 1 - 7 of 15

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Question number: 1

» Water: A Precious Resource » Ground Water » Processes of Seepage of Water Into Ground

MCQ▾

Question

The process of seepage of water into the ground is called as:

Choices

Choice (4) Response

a.

Precipitation

b.

Infiltration

c.

Aquifers

d.

Question does not provide sufficient data or is vague

Question number: 2

» 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: 3

» 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: 4

» Water: A Precious Resource » How Much Water Is Available » Distribution of Water on Earth

MCQ▾

Question

Water percentage available on earth is:

Choices

Choice (4) Response

a.

71%

b.

97%

c.

3%

d.

All of the above

Question number: 5

» Water: A Precious Resource » Depletion of Ground Water » Increasing Industries

MCQ▾

Question

Water table is lowered………. .

Choices

Choice (4) Response

a.

Because construction of industry leads to wiping out of forests

b.

Because industries use ground water

c.

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

d.

All a. , b. and c. are correct

Question number: 6

» Water: A Precious Resource » How Much Water Is Available » World Water Day

MCQ▾

Question

World water day is celebrated on:

Choices

Choice (4) Response

a.

22nd April

b.

22nd March

c.

1st January

d.

5th June

Question number: 7

» Water: A Precious Resource » Ground Water » Water Table

MCQ▾

Question

Type of water, which forms the water table, is:

Choices

Choice (4) Response

a.

Ground Water

b.

Water collected between the soil particles and rocks

c.

Rain water

d.

All a. , b. and c. are correct

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