General Science-Air and Water (NSTSE Class 2): Questions 44 - 51 of 87

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Question number: 44

» General Science » Air and Water

MCQ▾

Question

A gentle wind is called:

Choices

Choice (4) Response

a.

Gale

b.

Air

c.

Storm

d.

Breeze

Question number: 45

» General Science » Air and Water

MCQ▾

Question

The process of water changes from a liquid to a gas is called:

Choices

Choice (4) Response

a.

Melting

b.

Evaporation

c.

Condensation

d.

Freezing

Question number: 46

» General Science » Air and Water

MCQ▾

Question

Which of these activities can save environment?

Choices

Choice (4) Response

a.

Switch off anything that uses electricity when not in use

b.

Trade in your dryer for a good old-fashioned clothesline.

c.

Unplug devices when possible

d.

All a. , b. and c. are correct

Question number: 47

» General Science » Air and Water

MCQ▾

Question

Our Earth is surrounded by a layer of air called:

Choices

Choice (4) Response

a.

Rainfall

b.

Atmosphere

c.

Temperature

d.

Weather

Question number: 48

» General Science » Air and Water

MCQ▾

Question

In how many states can water exist in?

Choices

Choice (4) Response

a.

1

b.

2

c.

3

d.

4

Question number: 49

» General Science » Air and Water

MCQ▾

Question

Clouds are made up of:

Choices

Choice (4) Response

a.

Water vapour

b.

Air

c.

Steam

d.

Tiny water droplets

Question number: 50

» General Science » Air and Water

MCQ▾

Question

Water is a transparent ________.

 shows given water transparant image

Shows Given Water Transparant Image

Water is a transparent fluid which forms the world’s streams

Choices

Choice (4) Response

a.

Fluid

b.

Air

c.

Gas

d.

All of the above

Question number: 51

» General Science » Air and Water

MCQ▾

Question

What does the figure given below represent?

The image represents the formation of what

The Image Represents the Formation of What

Finding what does the figure represents

Choices

Choice (4) Response

a.

River cycle

b.

Water cycle

c.

Path of germs in air

d.

Formation of clouds

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