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Satellite view of Africa 1916 physical map of Africa. The average elevation of the continent approximates closely to 600 m (2,000 ft) above sea level, roughly near to the mean elevation of both North and South America, but considerably less than that of Asia, 950 m (3,120 ft). In contrast with other continents, it is marked by the comparatively ...
In classical antiquity, Africa (also Libya) was assumed to cover the quarter of the globe south of the Mediterranean, an arrangement that was adhered to in medieval T and O maps. The only part of Africa well known in antiquity was the coast of North Africa, described in Greek periplus from the 6th century BC.
Map of the Great Rift Valley. The Great Rift Valley (Swahili: Bonde la ufa) is a series of contiguous geographic depressions, approximately 6,000 or 7,000 kilometres (4,300 mi) in total length, the definition varying between sources, that runs from the southern Turkish Hatay Province in Asia, through the Red Sea, to Mozambique in Southeast Africa.
A map of East Africa showing some of the historically active volcanoes (as red triangles) and the Afar Triangle (shaded at the center), which is a so-called triple junction (or triple point) where three plates are pulling away from one another: the Arabian plate and two parts of the African plate—the Nubian and Somali—splitting along the East African Rift Zone Main rift faults, plates ...
Political map of Africa. Items portrayed in this file depicts. Africa. continent. File history. Click on a date/time to view the file as it appeared at that time ...
This is a stylized illustration of the Southern African Great Escarpment, based particularly on its appearance in the Great Karoo, where thick erosion resistant dolerite sills (represented by the thick black lines in the diagram) generally form the upper, sharp edge of the escarpment; in other parts of the escarpment hard erosion-resistant geological layers similarly form the upper, abrupt ...
The Index on Africa directory from The Norwegian Council for Africa; Aluka - Digital library of scholarly resources from and about Africa; Politics. Africa Action Africa Action is the oldest organization in the United States working on African affairs. It is a national organization that works for political, economic and social justice in Africa.
One common approach categorizes Africa directionally, e.g., by cardinal direction (compass direction): North Africa lies north of the Sahara and runs along the Mediterranean coast. West Africa is the portion roughly west of 10° east longitude, excluding Northern Africa and the Maghreb. West Africa contains large portions of the Sahara Desert ...