Q2 of 16 Page 27

Tick the correct Answer.
As we go up the layers of the atmosphere, the pressure

(a) Increases.

(b) Decreases.

(c) Remain same.

As we go up the atmosphere the air pressure decreases. The air pressure is highest at sea level and decreases with height.

Tick the correct Answer.

The most important layer of the atmosphere is.

(a) Troposphere.

(b)Thermosphere.

Tick the correct Answer.

Which of the following layers of atmosphere is free from clouds?

(a) Troposphere.

(b) Stratosphere.

Tick the correct Answer.

When precipitation comes down to the earth in the liquid form, it is called

(a) cloud

(b) Rain

Match the following:

Questions · 16

4. Air

1 1 1 1 1 1 2 2 2 2 2 3 4 4 5 5

Tick the correct Answer.As we go up the layers of the atmosphere, the pressure(a) Increases.(b) Decreases.(c) Remain same.