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All About Air

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

What is air made of?

a)

Air is made up of methane and ozone.

b)

Air consists mainly of hydrogen and helium.

c)

Air is composed of water vapor and sulfur dioxide.

d)

Air is made of nitrogen, oxygen, argon, carbon dioxide

2.

Can you see air?

a)

Air can be seen with special tools.

b)

Yes, air is visible.

c)

No, you cannot see air.

d)

You can see air in certain conditions.

3.

Where is air found?

a)

Air is found in solid objects.

b)

Air is found everywhere

c)

Air is found in the ocean depths.

d)

Air is found in the Earth's core.

4.

What do we breathe in?

a)

Carbon dioxide

b)

Water

c)

Nitrogen

d)

Oxygen

5.

What do we breathe out?

a)

Nitrogen

b)

Oxygen

c)

Hydrogen

d)

Carbon dioxide

6.

How does air help birds fly?

a)

Air provides warmth for birds.

b)

Air helps birds find food easily.

c)

Air allows birds to sing better.

d)

Air creates lift for birds to fly.

7.

What is wind?

a)

Wind is a type of weather.

b)

Wind is the heat from the sun.

c)

Wind is the movement of air.

d)

Wind is the sound of thunder.

8.

What do we call the air around us?

a)

Atmosphere

b)

Biosphere

c)

Troposphere

d)

Stratosphere

9.

What do plants need from air?

a)

Hydrogen

b)

Carbon dioxide

c)

Oxygen

d)

Nitrogen

10.

How does air help us play outside?

a)

Air helps us play by blocking sunlight and creating shadows.

b)

Air helps us play by making the ground softer and bouncier.

c)

Air helps us play outside by providing oxygen for breathing and cooling us down.

d)

Air provides nutrients for plants to grow while we play.

11.

What is a balloon filled with?

a)

Plastic or rubber

b)

Sand or soil

c)

Water or liquid

d)

Air

12.

What happens to a balloon when you blow it up?

a)

The balloon deflates and shrinks in size.

b)

The balloon pops immediately when air is added.

c)

The balloon expands and increases in size.

d)

The balloon remains the same size and shape.

13.

What do we call the movement of air?

a)

Draft

b)

Gust

c)

Breeze

d)

Wind

14.

How does air help us hear sounds?

a)

Air reflects sound waves away from our ears.

b)

Air creates sound waves that we cannot detect.

c)

Air absorbs sound waves, preventing us from hearing.

d)

Air carries sound waves to our ears, allowing us to hear.

15.

What do we use air for in our homes?

a)

We use air for cooking, cleaning, and gardening.

b)

We use air for lighting, soundproofing, and painting.

c)

We use air for insulation, decoration, and storage.

d)

We use air for ventilation, heating, cooling, and breathing.