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cold desert, any large arid area of land that typically receives scant amounts of annual precipitation, which occurs mainly in the form of snow or fog. (The upper limit of mean annual precipitation is often considered to be fewer than 25 cm [9.8 inches]; however, sources vary.) Cold deserts are found typically in temperate regions at high ...
4 days ago · The Atacama Desert in South America is the driest cold desert in the world. The Atacama Desert, located in Chile and Peru, is considered the driest cold desert on Earth. Some areas of the Atacama Desert have not received rainfall for several decades. Cold Deserts are important locations for scientific research.
The desert climate or arid climate (in the Köppen climate classification BWh and BWk) is a dry climate sub-type in which there is a severe excess of evaporation over precipitation. The typically bald, rocky, or sandy surfaces in desert climates are dry and hold little moisture, quickly evaporating the already little rainfall they receive.
Dec 21, 2023 · The majority of cold deserts are found in the middle and high latitudes where, in the coldest seasons, temperatures plummet far below freezing. Cold deserts can be covered by ice or perennial snows and often undergo more significant seasonal climatic variations than those affecting hot deserts, which by contrast have very hot days and colder ...
Oct 19, 2023 · Vocabulary. The desert biome covers about one-fifth of Earth’s surface. This biome has a layer of soil that can either be sandy, gravelly, or stony, depending on the type of desert. Deserts usually get at most 50 centimeters (20 inches) of rainfall a year, and the organisms that live in deserts are adapted to this extremely dry climate.
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Although some deserts are very hot, with daytime temperatures as high as 54°C (130°F), other deserts have cold winters or are cold year-round. And most deserts, far from being empty and lifeless, are home to a variety of plants, animals, and other organisms. People have adapted to life in the desert for thou sands of years.
Oct 11, 2023 · The only cold desert in the United States, the Great Basin is spread across major parts of Nevada, Utah, and some parts of California, Idaho, Oregon and Wyoming, covering an expansive area of 492,000 sq km. Its unique name comes from its geographical setting, surrounded by several mountain ranges, which naturally form a basin.
