Desert | Definition, Climate, Animals, Plants, & Types
WEBApr 19, 2024 · Desert, any large, extremely dry area of land with sparse vegetation. It is one of Earth’s major types of ecosystems, supporting a community of plants and animals specially adapted to the harsh environment. In deserts, trees are usually absent, and shrubs or herbaceous plants provide only very incomplete ground cover.
Desert - National Geographic Society
WEBDeserts are areas that receive very little precipitation. People often use the adjectives “hot,” “dry,” and “empty” to describe deserts, but these words do not tell the whole story. 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.
Desert - Wikipedia
WEBA desert is a landscape where little precipitation occurs and, consequently, living conditions create unique biomes and ecosystems. The lack of vegetation exposes the unprotected surface of the ground to denudation. About one-third …
Deserts, facts and information - National Geographic
WEBWhat is a desert? Deserts cover more than one-fifth of the Earth's land area, and they are found on every continent. A place that receives less than 10 inches (25 centimeters) of rain per year is...
Deserts 101 | National Geographic - YouTube
WEBDeserts are diverse ecosystems that occur on all seven continents. Learn about the four major types of deserts, the surprising amount of wildlife some of the...
Deserts Explained - National Geographic Society
WEBOct 19, 2023 · What Is a Desert? Deserts cover more than one-fifth of Earth's land area, and they are found on every continent. A place that receives less than 25 centimeters (10 inches) of rain per year is considered a desert. Deserts are part of a wider class of regions called drylands.
Desert Biome - National Geographic Society
WEBOct 19, 2023 · Desert Biome. Deserts are extremely dry environments that are home to well-adapted plants and animals. The main types of deserts include hot and dry deserts, semi-arid deserts, coastal deserts, and cold deserts.
Desert - Climate, Ecosystems, Adaptations | Britannica
WEBDesert - Climate, Ecosystems, Adaptations: Deserts are varied and variable environments, and it is impossible to arrive at a concise definition that satisfies every case. However, their most fundamental characteristic is a shortage of available moisture for plants, resulting from an imbalance between precipitation and evapotranspiration.
The Desert Biome: Facts, Characteristics, Types Of Desert, Life …
WEBSep 14, 2020 · The main characteristic of deserts is a shortage (or complete lack of) precipitation; some desert regions go for years on end without rain. Other characteristics of deserts include extremes of temperature and very little plant growth. The desert biome consists of species able to live in these inhospitable conditions.
Sahara | Location, History, Map, Countries, Animals, & Facts
WEBApr 29, 2024 · Sahara, largest desert in the world. Filling nearly all of northern Africa, it measures approximately 3,000 miles (4,800 km) from east to west and between 800 to 1,200 miles from north to south and has a total area of some 3,320,000 square miles (8,600,000 square km).
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