How are clouds formed? Explain? 

Which of the following days is more suitable for drying of washed clothes? Explain why. 

(a)Windy day 

(b) Cloudy day. 

Why do we experience cloud like smoke near our mouth while we speak during the winter season? 

Why does the driver of a vehicle wipe the glass inside, even if the wiper is working on the outer surface of the glass when he drives in rain? 

Revanth blew air from his mouth onto the mirror while he was getting ready to go to school. He observed that the image in the mirror was not clear. Do you know why?