Water (CBSE Class-6 Science): Questions 15 - 22 of 22

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Question number: 15

» Water » Oceans » Fresh Water

MCQ▾

Question

Fresh water sources are:

Choices

Choice (4) Response
a.

Wells, springs and glaciers

b.

Rivers

c.

Lakes, ponds

d. All a. , b. and c. are correct

Question number: 16

» Water » Conservation of Water » Prevention of Water Wastage

MCQ▾

Question

Various methods of conservation of water are:

Choices

Choice (4) Response
a.

Reducing water pollution

b.

Plant more trees

c.

Reusing water

d. All a. , b. and c. are correct

Question number: 17

» Water » Water Cycle » How Clouds Are Formed

MCQ▾

Question

Process of formation of clouds takes place with the help of:

Choices

Choice (4) Response
a.

Freezing

b.

Evaporation

c.

Condensation

d.

Melting

Question number: 18

» Water » How Much Water Do We Use? » Use of Water

MCQ▾

Question

In a hydroelectric power plant electricity is produced from:

Choices

Choice (4) Response
a.

Coal

b.

Water

c.

Oil or gas

d. Question does not provide sufficient data or is vague

Question number: 19

» Water » Rains » Excessive Rains-Floods

MCQ▾

Question

Coastal areas face the double danger of:

Choices

Choice (4) Response
a.

Floods

b.

Cyclones

c.

Tsunamis

d. All of the above

Question number: 20

» Water » How Much Water Do We Use? » Use of Water

MCQ▾

Question

Water is used in agriculture for growing:

Choices

Choice (4) Response
a.

Crop plants

b.

Plants like cotton and jute

c.

For growing fishes

d. All a. , b. and c. are correct

Question number: 21

» Water » Rains » Excessive Rains-Floods

MCQ▾

Question

The excessive rain fall due to heavy rains leads to:

Choices

Choice (4) Response
a.

Water logged roads and streets

b.

Floods

c.

Kill the animals living in soil

d. All a. , b. and c. are correct

Question number: 22

» Water » Water Cycle » Evaporation

MCQ▾

Question

Disappearing trick of water is:

Choices

Choice (4) Response
a.

Evaporation and transpiration

b.

Melting of ice

c.

Freezing of water

d.

Condensation

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