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Learn about the largest hot desert in the world, its geography, climate, history, and conservation status. The Sahara desert ecoregion covers the hyper-arid center of the Sahara, surrounded by other desert and xeric shrubland ecoregions.
The Sahara covers much of North Africa, excluding the Mediterranean coast, the Atlas Mountains, and the Nile Valley. It has various regions, features, and climates, and alternates between desert and savanna every 20,000 years.
Oct 29, 2021 · Learn about the Sahara Desert, the world's largest hot desert and the third most extensive desert after the polar deserts. Discover its geography, climate, ecology, and ecoregions, such as the Atlantic Coastal Desert, the Sahara Desert, and the Tibesti-Jebel Uweinat montane xeric woodlands.
- Diptarka Ghosh
3 days ago · Sahara The Sahara is the world's largest desert; it extends across most of the northern part of Africa. Sahara, (from Arabic ṣaḥrāʾ, “desert”) 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 and 1,200 miles from north to south and ...
- John Misachi
- Atlantic coastal desert. The Atlantic coastal desert ecoregion covers the western part of the Sahara Desert of North Africa. It covers a narrow line along the Atlantic Coast frequented by fog and haze.
- North Saharan steppe and woodlands. North Saharan steppe and woodlands ecoregion form the northern tip of the Sahara. It covers an area of approximately 646,000 square miles and is characterized by hot and dry climate during summer and a cooler and rainy winter.
- Sahara Desert ecoregion. 0The Sahara Desert ecoregion include the arid center of the desert covering the northern portion of Africa. The ecoregion covers an area of about 1.7 million square miles of the hot Sahara Desert.
- South Saharan steppe and woodlands. South Saharan steppe and woodlands ecoregion extend across the northern Africa and cover part of Western Sahara. The ecoregion experiences extreme climate with water being a serious constraint.
Feb 5, 2024 · Yes, it seems weird that the Sahara should come in third in a desert-measuring contest, but there you have it. However, at 3.6 million square miles, the Sahara absolutely is the biggest hot desert in the world, by a wide margin: It’s more than three times the size of the next biggest desert (the Great Australian Desert) and almost quadruple ...
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Aug 1, 2017 · Learn about the different subdivisions of the Sahara Desert, the hottest desert in the world, and their geographical features, ecology, and wildlife. The web page lists 12 parts of the Sahara Desert from west to east, with brief descriptions and maps.