Question

5.
After a dust storm, how does rain help in making air clear?​

Answer 1

Answer:

The rain water clears the dust particles which are able to clear from the air and it acts as a cleansing agent also. Even, the unwanted layers ( the layers of thick ash) was cleared by the rain (water molecules)

Answer 2

Answer:

After a dust storm rain helps in making air clear as dust sticks to the water and thus dust is carried away by water.