Land Forms

Coastal Plain

• is a flat, low-lying piece of land next to the ocean on the east coast.

• the level of the sea's surface, used as a reference point of 0 feet high, to measure how much higher or lower mountains or valleys are compared to the ocean height.

• Mountains extending for almost 2,000 miles from the Canada to central Alabama.

• generally flat grassy region in the middle of the United States.

Appalachian Mountains

• is a flat, low-lying piece of land next to the ocean on the east coast.

• the level of the sea's surface, used as a reference point of 0 feet high, to measure how much higher or lower mountains or valleys are compared to the ocean height.

• Mountains extending for almost 2,000 miles from the Canada to central Alabama.

• generally flat grassy region in the middle of the United States.

Sea Level

• is a flat, low-lying piece of land next to the ocean on the east coast.

• the level of the sea's surface, used as a reference point of 0 feet high, to measure how much higher or lower mountains or valleys are compared to the ocean height.

• Mountains extending for almost 2,000 miles from the Canada to central Alabama.

• generally flat grassy region in the middle of the United States.

Interior Plains

• is a flat, low-lying piece of land next to the ocean on the east coast.

• the level of the sea's surface, used as a reference point of 0 feet high, to measure how much higher or lower mountains or valleys are compared to the ocean height.

• Mountains extending for almost 2,000 miles from the Canada to central Alabama.

• generally flat grassy region in the middle of the United States.

Basin

• is a flat, elevated landform that rises sharply above the surrounding area on at least one side.

• low bowl-shaped land with higher ground around it.

• is a deep narrow valley with steep sides

• a large natural elevation of the earth's surface rising abruptly from the surrounding level.

Canyon

• is a flat, elevated landform that rises sharply above the surrounding area on at least one side.

• low bowl-shaped land with higher ground around it.

• is a deep narrow valley with steep sides

• a large natural elevation of the earth's surface rising abruptly from the surrounding level.

Plateau

• is a flat, elevated landform that rises sharply above the surrounding area on at least one side.

• low bowl-shaped land with higher ground around it.

• is a deep narrow valley with steep sides

• a large natural elevation of the earth's surface rising abruptly from the surrounding level.

Mountain

• is a flat, elevated landform that rises sharply above the surrounding area on at least one side.

• low bowl-shaped land with higher ground around it.

• is a deep narrow valley with steep sides

• a large natural elevation of the earth's surface rising abruptly from the surrounding level.

Coastal Range

• is a flat, elevated landform that rises sharply above the surrounding area on at least one side.

• low bowl-shaped land with higher ground around it.

• a series of mountain ranges along the Pacific coast of North America

• a large natural elevation of the earth's surface rising abruptly from the surrounding level.

Mouth of a river

• is the farthest point of the river stream from its estuary or its confluence with another river or ocean.

• The place where a river enters a lake, larger river, or the ocean.

• is where a stream or river feed into a larger stream or river.