Kalahari Desert
Desert in Africa
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The Kalahari Desert is a large semi-arid sandy savanna in Southern Africa extending for 900,000 square kilometres, covering much of Botswana, as well as parts of Namibia and South Africa. Wikipedia
Area: 359,075 mi²
Elevation: 3,281′
Coordinates: 23°S 22°E / 23°S 22°E
Length: 4,000 km (2,500 mi)
River: Orange River