Complete these definitions:
Erosion: the wearing away of [blank_start]material[blank_end] from the [blank_start]coastline[blank_end] by the [blank_start]waves[blank_end].
[blank_start]Transportation[blank_end]: the movement of material by waves.
Deposition: the [blank_start]waves[blank_end] lose [blank_start]energy[blank_end] and drop the material either at the coast or [blank_start]further out at[blank_end] sea.