General Science-Air and Water (NSTSE Class 2): Questions 14 - 20 of 87

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Question number: 14

» General Science » Air and Water

MCQ▾

Question

When water vapour rises in the air, it cools and forms small water droplets. These water droplets from ________

Choices

Choice (4) Response

a.

Water

b.

Rainbow

c.

Pattern

d.

Cloud

Question number: 15

» General Science » Air and Water

MCQ▾

Question

Look at the pictures given below.

The image of kite, bird and windmill

The Image of Kite, Bird and Windmill

Look at the picture and answer the given question

Which common things they all need?

Choices

Choice (4) Response

a.

Thread

b.

Water

c.

Sun

d.

Air

Question number: 16

» General Science » Air and Water

MCQ▾

Question

Which colour is NOT found in the rainbow?

Choices

Choice (4) Response

a.

Red

b.

Black

c.

Yellow

d.

Blue

Question number: 17

» General Science » Air and Water

MCQ▾

Question

These are the ________ form of water.

The image of ice cubes

The Image of Ice Cubes

Find out these are which form of water

Choices

Choice (4) Response

a.

Gas

b.

Solid

c.

Liquid

d.

Question does not provide sufficient data or is vague

Question number: 18

» General Science » Air and Water

MCQ▾

Question

Evaporation is:

Choices

Choice (4) Response

a.

Changing ice into water vapour by heating

b.

Changing water into water vapour by heating

c.

Changing ice into water by heating

d.

Changing water into ice by cooling

Question number: 19

» General Science » Air and Water

MCQ▾

Question

If a plastic bowl of water is held in a refrigerator, we see bowl change solid form of water. Which of these is make solid form of water?

Choices

Choice (4) Response

a.

Ice

b.

Dew

c.

Heat

d.

Steam

Question number: 20

» General Science » Air and Water

MCQ▾

Question

What do you see when you boil water in a kettle?

Choices

Choice (4) Response

a.

Smoke rising into the air

b.

Steam rising into the air

c.

Ice on the outside of the kettle

d.

Nothing happens

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