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Limestone pavement – Natural karst landform consisting of a flat, incised surface of exposed limestone. Mesa – Elevated area of land with a flat top and sides, usually much wider than buttes. Mushroom rock – Naturally occurring rock whose shape resembles a mushroom. Natural arch – Arch-shaped natural rock formation.
Gully. A gully in Kharkiv oblast, Ukraine. Gullied landscape in Somalia. A gully is a landform created by running water, mass movement, or commonly a combination of both eroding sharply into soil or other relatively erodible material, typically on a hillside or in river floodplains or terraces. [1]
Chihuahuan Desert. (listed from north to south) Great Kobuk Sand Dunes three small deserts in northwestern Alaska, part of the Kobuk Valley National Park. Yukon - Carcross Desert, smallest desert in the world. Washington – British Columbia – Idaho – Wyoming – Oregon – Nevada. Much of the Columbia Basin is desert, such as the.
Also desert patina, rock varnish, and rock rust. A conspicuous orange-yellow to black coating often present on exposed rock surfaces in arid environments, consisting of thin, hard, polished layers of metal oxides, especially iron and manganese, which form when minute quantities of matter migrate to the surface of the rock by capillary action ...
The deserts of Australia or the Australian deserts cover about 1,371,000 km 2 (529,000 sq mi), or 18% of the Australian mainland, but about 35% of the Australian continent receives so little rain, it is practically desert. [1] Collectively known as the Great Australian desert, they are primarily distributed throughout the Western Plateau and ...
The desert region of California is characterized by low rainfall, caused by the rain shadow of mountain ranges to the west of the desert region. The Mojave Desert receives from 3 to 10 inches (76 to 254 mm) of rain per year, while the Colorado Desert receives from 2 to 6 inches (51 to 152 mm). [ 10 ] The driest spot in California is Death ...
The Kalahari Desert is a large semi-arid sandy savanna in Southern Africa extending for 900,000 square kilometres (350,000 sq mi), covering much of Botswana, as well as parts of Namibia and South Africa. It is not to be confused with the Angolan, Namibian, and South African Namib coastal desert, whose name is of Khoekhoegowab origin and means ...
The Atacama Desert (Spanish: Desierto de Atacama) is a desert plateau located on the Pacific coast of South America, in the north of Chile.Stretching over a 1,600-kilometre-long (1,000-mile) strip of land west of the Andes Mountains, it covers an area of 105,000 km 2 (41,000 sq mi), [2] which increases to 128,000 km 2 (49,000 sq mi) if the barren lower slopes of the Andes are included.