The rain falls heavily on the ground.
Meaning: This means the rain is moving downward from a higher to a lower place in a large amount or quantity onto the solid surface of the Earth.
Choice of Words: Falls means to move downward from a higher to a lower place. Heavily means in a large amount or quantity. Ground is the solid surface of the Earth. When you put them together, it describes the rain moving downward from a higher to a lower place in a large amount or quantity onto the solid surface of the Earth.
Alternative Expressions
Related Expressions