Precipitation is when rain, snow, hail, or sleet comes down from the sky.
(Precipitation; is; T:when rain, snow, hail, or sleet comes down from the sky) (rain, snow, hail, or sleet; comes; down; from the sky)
Precipitation rain, snow, hail, or sleet
is comes
T:when rain, snow, hail, or sleet comes down from the sky
down from the sky