Fact 1: Water vapor cooling causes that water vapor to condense.

Fact 2: When water vapor cools, it condenses to form clouds.

Given the two facts above, answer the question "How are clouds formed?" with the following options: 
- dry and hot
 - heating liquids
 - Physical weathering
 - solid, liquid, gas
 - dormant state
 - colder and wetter
 - evaporation
 - Cooling vapors


 

        Cooling vapors 