Fact 1: Water vapor condensing in clouds causes rain.

Fact 2: Rain is liquid precipitation.

Given the two facts above, answer the question "what does water vapor condensing in clouds cause?" with the following options: 
- liquid precipitation
 - Greenhouse gases
 - Exfoliation
 - Heat energy
 - oxygen
 - kinetic energy
 - atmosphere
 - evaporation


 

 liquid precipitation        