Mountain
Valley
Glacier
Coast E. Ridge
Answer is Right!
Answer is Wrong!
The answer is D. Coast.
A mountain is a large landform that rises significantly above the surrounding land. A valley is a low-lying area between hills or mountains. A glacier is a large mass of ice that moves slowly down a mountain or valley. A ridge is a long, narrow line of high ground. A coast is the land along the edge of an ocean or sea.
The coast is the only option that is not a landform. It is the boundary between land and water.