Question

Q-1. Fill in the blanks:
1. As we go up to higher altitudes —————— become thinner.
2.All weather changes take place in —————— layer of atmosphere.
lays of atmosphere
3.Clouds are rare in —————layer of atmosphere.
4. The air we breathe in is called —————— air.​

Answer 1

Answer:

1. Oxygen

2.troposphere

3. Stratosphere

4.

Explanation:

Answer 2

Answer:

1.Oxygen

2.Troposphere

3.Stratosphere

4.Inhaled air