Question

1.
C. Match the followiny.
Column A
a. Air pressure
2.
1. Troposphere
2. Stratosphere
b. Outermost layer
C. Reflects back radio signals
3.
4.
3. Ionosphere
d. Jet planes fly here
5.
4. Exosphere
e. Lowest layer
5. Syringe
he gas we breathe in. carbon dio
xid
D. Name the following.
1. The gas we breathe in.
2. The gas we breathe out.
3. The process by which plants prepare their own food.
4. The gases which are present in air.
Primary
U
Draw a suitable diagram to present the layers of the atmosphere.​

Answer 1

Explanation:

Match the followiny.

Column A

a. Air pressure

2.

1. Troposphere

2. Stratosphere

b. Outermost layer

C. Reflects back radio signals

3.

4.

3. Ionosphere

d. Jet planes fly here

5.

4. Exosphere

e. Lowest layer

5. Syringe

he gas we breathe in. carbon dio

xid

D. Name the following.

1. The gas we breathe in.

2. The gas we breathe out.

3. The process by which plants prepare their own food.

4. The gases which are present in air.

Primary

U

Draw a suitable diagram to present the layers of the atmosphere.