Fact 1: Clouds are formed by water vapor rising into colder regions of the atmosphere and condensing.

Fact 2: EVAPORATION Water changing into vapor and rising into the air.

Given the two facts above, answer the question "evaporation causes what to form in the atmosphere" with the following options: 
- a solute
 - sunlight
 - carbon dioxide molecules
 - clouds
 - solar radiation
 - high pressure areas
 - heat
 - energy


 

    clouds     