VALLEY
PENINSULA
ISLAND
LAKE
HILLS
MOUNTAIN
OCEAN
PLATEAU
WATERFALL
RIVER
A low area of land between hills or mountains.
An area of fairly level high ground.
A large area of water surrounded by land.
A cascade of water falling from a height.
A natural elevation of the Earth's surface.
A piece of land surrounded by water.
An area of land almost completely surrounded by water except for an isthmus.
A natural elevation of the Earth's surface, smaller than a mountain.
An enormous mass of water.
A natural wide flow of fresh water across the land into the sea.
