Precipitation that falls as rain, hail, dew, snow, or sleet is important to people and agriculture.
(Precipitation; falls; as rain, hail, dew, snow, or sleet) (Precipitation that falls as rain, hail, dew, snow, or sleet; is; important to people and agriculture)
Precipitation Precipitation that falls as rain, hail, dew, snow, or sleet
falls is
as rain, hail, dew, snow, or sleet
important to people and agriculture