The answer is seafloor spreading and subduction.
Hope this ain't too late (this is the PLATO answer)
Ans: Landform is the any recognizable naturally formed surface feature of the earth. Landforms have characteristic shape and can include such large features as plains, plateaus, mountains, valleys as well as small features such as hills, canyons and eskers
The answer would be C) Shifting of sea floor due to movement of tectonic plates. (Huge waves need an abrupt force to cause them)
False, This is <span>Georgetown</span>
