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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 ...
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 ...
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.
A map of Africa showing the ecological break around the Sahara Desert The climate of Africa is a range of climates such as the equatorial climate , the tropical wet and dry climate , the tropical monsoon climate , the semi-arid climate (semi-desert and steppe), the desert climate (hyper-arid and arid), the humid subtropical climate , and the ...
MAPs bind to the tubulin subunits that make up microtubules to regulate their stability. A large variety of MAPs have been identified in many different cell types, and they have been found to carry out a wide range of functions. These include both stabilizing and destabilizing microtubules, guiding microtubules towards specific cellular ...
Map of Africa for use on Wikivoyage. Multilingual: in separate layers data for language codes: en, eo, fr, nl, ru, uk. Date: 15 April 2007: Source: Own work based on the blank map of Africa: Author: Nick Roux and Peter Fitzgerald, adapted by Cacahuate, Burmesedays, Joelf, Globe-trotter, LtPowers and Piet-c. Other versions: PNG files: English ...
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.
Below is the list of biosphere reserves in Africa, organized by country/territory, along with the year these were designated as part of the World Network of Biosphere Reserves. Benin [ edit ]