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Our life supports (AIR)

Total questions: 10

Worksheet time: 8mins

Name
Class
Date
1.

Which gas is present the most in our atmosphere

a)

Nitrogen

b)

Oxygen

c)

Humidity

d)

Carbon Dioxide

2.

In which atmosphere do meteorides fall in

(a)  

3.

Which is the first layer of atmosphere?

(a)  

4.

Which of the following is the second layer of atmosphere?

a)

Troposphere

b)

Stratosphere

c)

Exosphere

d)

Atmosphere

5.

Which of the following are layers of atmosphere

a)

Exosphere

b)

stratosphere

c)

thermosphere

d)

itexophere

e)

atmosphere

6.

What is Ozone Layer (you don't have to write the whole explanation JUST WRITE WHAT YOU THINK)

4 lines
7.

Which layer has the very important ozone layer?

(a)  

8.

Which of the following are property of AIR?

a)

Air has weight

b)

Air has mass

c)

Air is affected by heat

d)

Air can change a thing to another thing

e)

air doesn't exert pressure

9.

Which of the following best describes the atmosphere of air

a)

a big blanket around earth to protect us

b)

a place where you can live

c)

a place where you can attack the space from

10.

Which is correct?

a)

Atmosphere has 10 layers

b)

Atmosphere has 1000 layers

c)

Atmosphere has 5 layers

d)

Atmosphere has 4 layers