A deep, narrow valley with steep walls
A hill of sand shaped by wind
An inland body of water
An area of desenly wooded land
A large, flat, elevated area of land
A circular depression formed when the roof of a cave collapses
An opening in Earth´s crust where lava ,ash,and gases erupt
An area of rugged land that generally rises higher than 2,000 feet
An area of land near the ocean
A narrow pice of land connecting two larger land areas
A large of area of slow-moving ice
An area of low land between hills or mountains
An area in the desert with a water source
An area where a river deposits soil into the ocean
A natural flow of water that runs through the land
A large body of water
An area of land surrounded entirely by water
A narrow body of water connecting two larger bodies of water
An area of land covered by shallow water
A nearly flat area
A rouned, elevated area of land smaller than a mountain
A large part of the ocean that extends into land
Part of a large body of water that is smaller than gulf
An ocean ridge made up of skelertal remains of tiny sea animals
An extremely dry area with little water and few plants
An area of land that sicks out into a lake or ocean
Glacier
Plateau
Coral reef
Mountain
Hill
Strait
Island
Lake
Delta
Desert
Sinkhole
Ocean
Wetland
Isthmus
Gulf
Coast
Bay
Forest
Oasis
Volcano
River
Plain
Cayon
Valley
Dune
Peninsula
