Bay
It is a large piece of land that sticks out into the sea.
It is land surrounded by water on all sides.
Is a small inlet of the sea.
Is a land surrounded by water on all sides except for one.
Peninsula
It is a part of land that joins a peninsula with the mainland.
Beach
When the coast is flat and is convered with stones or sand.
When the coast is high and rocky.
Isthmus
Cape
Cliff
Island