When water droplets in a cloud combine, become too heavy, snow, sleet or hail, we are experiencing?

Evaporation

Explanation:

Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the gas phase. The surrounding gas must not be saturated with the evaporating substance. When the molecules of the liquid collide, they transfer energy to each other based on how they collide with each other.

on these days , humidity is very f.) high

no because it could make the world a terrible place to live in.