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Plateau. By: Adam Usher. Plain. Plateaus . a large highland area of fairly level land separated from surrounding land by steep slopes are widespread, and together with enclosed basins they cover about 45 percent of the Earths land surface
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Plateau By: Adam Usher Plain
Plateaus • a large highland area of fairly level land separated from surrounding land by steep slopes • are widespread, and together with enclosed basins they cover about 45 percent of the Earths land surface • Some plateaus like the plateau of Tibet and lie between mountain ranges
Formation of Plateaus • Plateaus are sculpted by geologic forces that lift them up and the wind and rain that wear them down into mesas, buttes, and canyons • Plateaus are built over millions of years as pieces of Earths crust smash into each other, melt, and gurgle back toward the surface • The highest and biggest plateau on Earth, the Tibetan Plateau in East Asia
Plains • are broad, nearly level stretches of land that have no great changes in elevation • are generally lower than the land around them • they may be found along a coast or inland
Formation of Plains • Some appear when glaciers and streams erode away elevated terrain • Some plains spill into the oceans, and others are bound by mountains on several sides
Best of Both Worlds You can find plains much like this in Nebraska, Kansas, and Iowa We grow wheat on the plains Some plains are covered with water for most of the year These plains are called wetlands
