Fact 1: Condensation causes clouds to form.

Fact 2: Rainy clouds cause rain, and excess water vapor from clouds is the basis of rainbows.

Given the two facts above, answer the question "What can be caused by condensation?" with the following options: 
- rain
 - wind
 - gills
 - Gases
 - drought
 - heat
 - breeze
 - gas


 

 rain        