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This is a list of the largest deserts in the world by area. It includes all deserts above 50,000 km 2 (19,300 sq mi). Some of Earth 's biggest non-polar deserts
Lompoul Desert – a desert lying in northwestern Senegal between Dakar and Saint-Louis; Sahara Desert – Africa's largest desert and the world's largest hot desert which covers much of North Africa comprising: Ténéré – a desert covering northeastern Niger and western Chad Sahara Desert
The world's absolute heat records, over 50 °C (122 °F), are generally in the hot deserts, where the heat potential can be the highest on the planet. This includes the record of 56.7 °C (134.1 °F) in Death Valley , which is currently considered the highest temperature recorded on Earth . [ 4 ]
The North Slope of Alaska's Brooks Range also receives less than 250 mm (9.8 in) of precipitation per year and is often classified as a cold desert. [24] Other regions of the world have cold deserts, including areas of the Himalayas [25] and other high-altitude areas in other parts of the world. [26]
Physiographic world map with mountain ranges and highland areas in brown, pink, and gray This is a list of mountain ranges on Earth and a few other astronomical bodies . First, the highest and longest mountain ranges on Earth are listed, followed by more comprehensive alphabetical lists organized by continent.
The average annual temperature in the desert varies from about 13 to 22 °C (55 to 72 °F), depending on elevation and latitude. The mean annual precipitation for the Chihuahuan Desert is 235 mm (9.3 in) with a range of approximately 150–400 mm (6–16 in), although it receives more precipitation than most other warm desert ecoregions. [3]
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.
The highest mountains above sea level are generally not the highest mountains above the surrounding terrain, also called the highest free-standing mountains. There is no precise definition of surrounding base, but Denali, [2] Mount Kilimanjaro [3] and Nanga Parbat [4] are possible candidates for the tallest mountain on land by this measure.