Plain, A large are of flat land, Mountain, A large, tall rocky area of land that comes up out of the earth's surface, Canyon, A large crack in the earth formed by a river or earthquakes, Island, An area of land completely surrounded by water, Hill, A mound of raised land that is smaller than a mountain, Valley, An area of low land between two mountains or hills, Desert, An area covered with sand or rock that gets very little rain.

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