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S2 Air

Total questions: 33

Worksheet time: 17mins

Name
Class
Date
1.

How does the sailing boat move in the ocean?

a)

with the presence of wind

b)

with the presence of light

c)

with the presence of waves

2.

Which gas do plants need to make food?

a)

oxygen

b)

carbon dioxide

c)

carbon monoxide

d)

nitrogen

3.

Air can be seen and can be tasted.

a)

TRUE

b)

FALSE

4.

Wind is moving air.

a)

TRUE

b)

FALSE

5.

Animals need air to survive.

a)

TRUE

b)

FALSE

6.

Air cannot be found in water and in the soil.

a)

TRUE

b)

FALSE

7.

Wind can cool the body.

a)

TRUE

b)

FALSE

8.

Strong winds can cause storms.

a)

TRUE

b)

FALSE

9.

Which of the following is correct about air?

a)

Air can be seen

b)

Air can move

c)

Air can only be found on land

10.

This object uses the moving air.

a)

Sailboat

b)

Car

c)

Bicycle

11.

Kites can be flown with the presence of ...

a)

wind

b)

light

c)

sun

12.

Choose the wrong statement about air.

a)

Living things need air to breathe.

b)

Ants cannot breathe in the soil.

c)

Moving air is known as wind.

13.

What do we call air that moves gently?

a)

Breeze

b)

Wind

c)

Storm

14.

What do we call air that moves fast?

a)

Wind

b)

Breeze

15.

What do we release when we breathe out?

a)

oxygen

b)

carbon dioxide

c)

carbon monoxide

d)

nitrogen

16.

Air is mostly made up of which two gases?

a)

oxygen and nitrogen

b)

oxygen and hydrogen

c)

hydrogen and helium

d)

nitrogen and hydrogen

17.

Can we see air?

a)

Yes, we can.

b)

No, we can`t.

18.

With it, we can feel the air. What is it?

a)

sun

b)

rain

c)

wind

19.

The main gas for breathing is ...

a)

nitrogen

b)

oxygen

c)

argon

d)

hydrogen

20.

Do animals need air?

a)

yes

b)

no

21.

Can you feel air?

a)

yes

b)

no

22.

Do plants need air?

a)

yes

b)

no

23.

Can you see air?

a)

yes

b)

no

24.

Do humans need air?

a)

yes

b)

no

25.

Does a pinwheel use air to move?

a)

yes

b)

no

26.

Does air have a colour?

a)

yes

b)

no

27.

__________________ is all around us.

a)

Air

b)

Wind

c)

Fire

28.

We can see air around us.

a)

True

b)

False

29.

We can taste and smell the air.

a)

True

b)

False

30.

Why do humans need air?

a)

To breathe

b)

To walk

c)

To eat

31.

What is wind?

a)

Still air

b)

Moving air

32.

Air contains only oxygen.

a)

TRUE

b)

FALSE

33.

We can only ......... air.

a)

feel

b)

touch

c)

see