A mountain which contains lava.
Volcano
An area of sand and water at the edge of a sea
beach
An area covered by sand where there is little flora and fauna
desert
a large area of water completely surrounded by land
lake
A large area of salt water surrounded ALMOST completely by land.
gulf
A cluster of mountains
a mountain range
water falling down from a height
waterfall
A long and narrow body of water
river
a large hole on the sides of a mountain
cave
A large mass of ice, usually found on the north and south poles
glacier
A piece of land completely surrounded by water
island
A semi-circle of land by the sea
bay
A piece of land ALMOST completely surrounded by water
peninsula
Mountains of sand in the desert
Dunes
