002.27 Erosion is the wearing away of the land surface by water, wind, ice, or other geologic agents and by such processes as gravitational creep.
(002.27 Erosion; is; the wearing away of the land surface by water, wind, ice, or other geologic agents and by such processes as gravitational creep)
002.27 Erosion
is
the wearing away of the land surface by water, wind, ice, or other geologic agents and by such processes as gravitational creep