Q:

Why are there clouds in the sky

Answer

Clouds form when rising air, cools to the point where some of the water vapor molecules clump together. Thanks for using ChaCha!

Categorized In: Physics , Astronomy , Science

Source: What causes clouds? | www.weatherquestions.com

Description: Clouds form when rising air, through expansion, cools to the point where some of the water vapor molecules "clump together" faster than they are torn apart by their thermal energy.

3 days ago, 09:35pm

Comments
No comments yet
Post a Comment
 
More ChaCha Answers (2)

Clouds form when water evaporates from rivers, ponds, oceans, and lakes. The air containing this evaporated water vapor MORE?

Clouds are formed when water vapor is cooled and the moisture condenses into droplets on dust particles in the atmosphere.

Popular Searches
why are there clouds in the sky