A deep valley with very steep sides. It is often "carved" from the Earth by a river.
Canyon
A frozen "river" if ice that skirt moves down a mountain
Glacier
A low, watery land formed at the mouth of a river, where the river empties into the ocean.
Delta
A piece of land that is completely surrounded by water.
Island
A body of water that is partly enclosed by land. It is continuous with the ocean.
Bay
A large hole underground or in the side of a mountain or hill.
Cave
A raised area or mount of land
Hill
A very tall landform that forms peaks
Mountain
A flat area of land that has a very small change in elevation.
Plain
A large and flat area of land that is raised higher than surrounding land.
Plateau
A low place between mountains
Valley
A rupture in Earth's surface, through which magma, gas, and ash escape from inside Earth
Volcano
A large body of water surrounded by and on all sides
Lake
A large body of saltwater that surrounds continents, the majority of Earth is covered by this
Ocean
A small body of water surrounded by land on all sides
Pond
A large, flowing body of water that usually empties into an ocean.
River
