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It is often said that a plateau is the middle ground between a plain or plain and a mountain. Plateaus found on the continental surface are known as continental plateaus, for example: the Tibetan plateau in the Himalayas; There are also underwater plateaus found under the sea, for example: the Campbell Plateau in the South Pacific Ocean.
A dissected plateau forms due to the upward movement in the Earth’s crust. The slow collisions of tectonic plates uplift the land to form a plateau. Example: The Colorado Plateau in the western United States, Tibetan plateau. Upwelling and Extrusion. Lava or volcanic plateau mostly forms from widespread volcanic activity.
Plateau, extensive area of flat upland usually bounded by an escarpment on all sides but sometimes enclosed by mountains. The essential criteria for plateaus are low relative relief and some altitude.
Examples of lava plateaus include Northern Ireland’s Antrim Plateau, India’s Deccan Plateau, and the United States’ Columbia Plateau. Shaped like an inverted triangle and placed between the Western and Eastern Ghats, the large Deccan Plateau occupies significant portions of western and southern India. The plateau’s northwestern part ...
The Antrim Plateau in Northern Ireland, the Deccan Plateau in India, and the Columbia Plateau in the United States are examples of lava plateaus. Piedmont plateaus are bordered on one side by mountains and on the other by a plain or a sea.
The Yellowstone Plateau in the United States, the Massif Central in France, and the Ethiopian Plateau in Africa are prominent examples. When the lithosphere underlying a broad area is heated rapidly – e.g., by an upwelling of hot material in the underlying asthenosphere – the consequent warming and thermal expansion of the uppermost mantle ...
One or both sides of these plateaus are marked by fall lines especially at the deepest bottom of the river’s gradients. The best examples of these plateau types include: The plateau of Colorado; Piedmont Plateau; Volcanic Plateaus. There are also plateaus which are formed due to volcanic eruptions. The eruptions build up slowly over some time ...
Plateaus are raised sections of land, upwelled by natural forces and further modified by rain and wind through erosion. Known to produce holes in the lithosphere and create volcanoes, magma also raises the ground and forms plateaus.
Examples of plateaus formed by volcanism include the Columbia Plateau in the northwestern United States, the Deccan Traps of peninsular India, the Canadian Shield or Laurentian Plateau, the Siberian Traps of Russia, etc.
Plateaus can be formed by the erosion of surrounding areas by rivers, flooding and glacier activity. An uplift of land can occur from the pressure of a large magma chamber under layers of rock. Repeated lava flows can also form a plateau over a period of time.