Water vapor cooling causes that water vapor to condense.
When water vapor cools, it condenses to form clouds.
Clouds are formed when vapor cools.
How are clouds formed?
[a] dry and hot
[b] heating liquids
[c] Physical weathering
[d] solid, liquid, gas
[e] dormant state
[f] colder and wetter
[g] evaporation
[h] Cooling vapors