Question

what is do we call the process by which rainfall is formed

Answer 1

Answer:

When molecules of water vapor return to liquid or solid form, they create cloud droplets that can fall back to Earth as rain or snow a process called condensation. ... Water vapor rises into the atmosphere, where it condenses, forming clouds. It then falls back to the ground as precipitation.

Answer 2

PRECIPITATION is water released from clouds in the form of rain, freezing rain, sleet, snow, or hail. It is the primary connection in the water cycle that provides for the delivery of atmospheric water to the Earth. Most precipitation falls as rain.