ERosion is the process in which the top layer of soil get removed. It involves the loosening of soil from earth’s surface at one location and moved to another location. It causes the filling of valleys, and make rivers appear and disappear as the soil moves from one location to another in the process of erosion.
Erosion might destroy the Earth's surface, but it will use the material and add it somewhere else. This means that deconstruction forces at one place are constructive forces at another place.
