A large area of land that has very little water and very few plants growing on it; usually covered by sand.
desert
A large area of water that is surrounded by land.
lake
A large hole in the side of a hill/mountain or under the ground.
cave
A very high hill, often with rocks near the top.
mountain
The biggest body of salt water.
ocean
An area of land that is higher than the land around it, but not as high as a mountain.
hill
A natural flow of water that continues in a long line across land to the sea/ocean.
river
A tropical forest where trees and plants grow very thickly.
jungle
A deep valley with steep sides of rock.
canyon
An area of trees.
woods
A piece of land that is surrounded by water.
island
A place where a stream or river falls from a high place, for example over a cliff or a rock.
waterfall
