Water vapor cooling causes that water vapor to condense, and when water vapor cools, it condenses to form clouds. Given these facts, how are clouds formed among the following options:
- dry and hot
 - heating liquids
 - Physical weathering
 - solid, liquid, gas
 - dormant state
 - colder and wetter
 - evaporation
 - Cooling vapors


 

        Cooling vapors 