Answer:
Plateau
Step-by-step explanation:
This description most likely refers to a plateau. A plateau is a raised, flat-surfaced area bound on one or more sides by cliffs or steep slopes. This land formation is also called a high plain or a tableland. There are many different processes that can form a plateau. A plateau can be formed through the upwelling of magma, the extrusion of lava, and erosion caused by water and glaciers.