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Africa has 30% of the remaining mineral resources in the world. 57% of Africa's export earnings comes from hydrocarbons. From 1980 to 2012, proven oil reserves in Africa grew by 150%. [4] Ore resources in Africa are abundant [citation needed] while other continents are beginning to face depletion of resources.
The landforms of Earth are generally divided into physiographic regions, consisting of physiographic provinces, which in turn consist of physiographic sections, [1] [2] [3] though some others use different terminology, such as realms, regions and subregions. [4]
Africa's population is the youngest among all the continents; [10] [11] the median age in 2012 was 19.7, when the worldwide median age was 30.4. [12] Based on 2024 projections, Africa's population will reach 3.8 billion people by 2099. [13] Africa is the least wealthy inhabited continent per capita and second-least wealthy by total wealth ...
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 ...
The large rift lakes of Africa are the ancient home of great biodiversity, and 10% of the world's fish species live in this region. Countries in the area which are bounded by the lakes of the Great Lakes region include Burundi , the Democratic Republic of the Congo , Ethiopia , Kenya , Malawi , Mozambique , Rwanda , Zambia , Tanzania , and Uganda .
The Vredefort impact structure is the largest verified impact structure on Earth. [1] The crater, which has since been eroded away, has been estimated at 170–300 kilometres (110–190 mi) across when it was formed.
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Africa's largest protected area, located in the Saharan desert of Ténéré, consists of the volcanic rock mass of Aïr and a small isolated Sahelian pocket with unique flora and fauna. [29] The natural reserve was placed on UNESCO's List of World Heritage in Danger in 1992, due to the increase in military conflicts and the hostage-taking of ...