Water
Land
More Land
Water/Land
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100

A large deep body of freshwater surrounded by land

Lake

100

A small elevation of land smaller than a mountain

Hill

100

A strip of land along the shore covered with sand or pebbles

Beach

100

Land completely surrounded by water

Island
100

A deep body of salt water completely surrounded by land

Sea

100

A large body of saltwater that covers most of the earth's surface

Ocean

200

A moving body of water that flows into a sea or ocean

River

200

A dense area of trees

Forest

200

A large elevated landform that stands above the surrounding terrain

Mountain

200

A landform nearly surrounded by water but still attached to land

Peninsula

200

A flat or gently sloping area between two mountain ranges

Valley

200

A large piece of freshwater ice that floats in the ocean

Iceberg

300

A large body of water mostly surrounded by land

Gulf

300

A steep face of rock or earth

Cliff

300

A mountain formed by the eruption of molten material from the earth

Volcano

300

A landform created by sediments deposits at the mouth of a river

Delta

300

A flat area of land that is covered with short grass and few trees.

Plain

300

a dense, overgrown area of land with tangled vegetation

Jungle

400

A shallow body of water separated from the sea by a barrier

Lagoon

400

A dry, barren region with little or no precipitation

Desert

400

A steep sided valley with a river flowing through it

Canyon

400

A large group of islands

Archipelago

400

A fertile area in a desert

Oasis

400

The land that meets an ocean 

Coast

500

A body of water that is swallow and partially enclosed by land.

Bay

500

A large flat area of land elevated above the surrounding area. 

Plateau

500

A hill with a flat top and steep sides

Mesa

500

A waterlogged area with abundant plant life and trees

Swamp

500

A flat area of tall grassland with few trees

Prairie

500

A natural opening in the earth that extends beyond the reach of light

Cave

600

A large body of water that connects to the sea or ocean

Sound

600

A mound of sand formed by wind

Dune

600

A thin stretch of land connecting two larger land masses

Isthmus

600

A hot spring that erupts periodically

Geyser

600
A bowl shaped area a land with gently sloping sides

Basin

600

a flat waterlogged area with grasses but usually few trees

Marsh

700

A narrow body of water connecting two seas

Strait
700

A frozen, treeless area with a cold climate

Tundra

700

A tall, narrow, isolated hill with steep sides and a flat top

Butte

700

A narrow, steep-sided inlet of the sea

Fjord

700

A circular coral reef or island surrounding a lagoon

Atoll

700

a deep and wide strait or waterway between two landmasses that lie close to each other

Channel

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