Question

Give reason
1. Solid particles play an important role in the atmosphere.
2. The exosphere allows the gas molecules to easily escape in the space. ​

Answer 1

Explanation:

solid particles forms starting point for water vapour to condense up ....

because there is absence of collisions (less particles and less collisions) which allows all the gas molecules to escape

Answer 2

Answer:

these particles may be any exhausted materials released from the earth and these condense up to form water vapour which results in formation of clouds