a large area of flat land with few trees.
having a hole or empty space inside. ■ concave.
an area of fairly level high ground.
an elevation of the earth's surface rising abruptly and to a large height from the surrounding level.
a long jagged mountain chain
a compact group of mountains.
the pointed top of a mountain.
a naturally raised area of land, not as high or craggy as a mountain.
a small hill or mound.
a low area between hills or mountains, typically with a river or stream flowing through it.
a headland or promontory.
deep inlet of the sea almost surrounded by land, with a narrow mouth.
a long, narrow inlet formed by the partial submergence of a river valley.
a long, narrow piece of land projecting out into a sea or lake.
a piece of land surrounded by water.
Group of islands close to each other
Litoral lake separated of the sea by sand
an area of low-lying land which is flooded in wet seasons or at high tide, and typically remains waterlogged at all times.