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The East African Rift ( EAR) or East African Rift System ( EARS) is an active continental rift zone in East Africa. The EAR began developing around the onset of the Miocene, 22–25 million years ago. [1] It was formerly considered to be part of a larger Great Rift Valley that extended north to Asia Minor .
Geoscience. Sub-discipline. Continental rifts. Institutions. Tulane University. University of Leeds. University of London. University of Rochester. Cynthia Ebinger is an American geoscientist at Tulane University known for her research on continental rifts and the movement of continental plate boundaries.
Sub-Saharan African countries spent on average 0.3% of their GDP on S&T (Science and Technology) in 2007. This represents a combined increase from US$1.8bn in 2002 to US$2.8bn in 2007. North African countries spend a comparative 0.4% of GDP on research, an increase from US$2.6bn in 2002 to US$3.3bn in 2007.
The East African Rift System (EARS) is a 4,000-mile-long continent rift that stretches from Jordan in southwestern Asia into east Africa around Mozambique.
The East African orogeny resulted in the formation of an enormous mountain chain, known as the Transgondwanan Supermountain, which was more than 8,000 km (5,000 mi)-long and 1,000 km (620 mi)-wide. The sedimentary deposition from this mountain chain, known as the Gondwana Super-fan, exceeded 100 million cubic kilometres (24 million cubic miles ...
Rwenzori Mountains National Park is located in south-western Uganda on the east side of the western (Albertine) African rift valley. It lies along Uganda's border with the Democratic Republic of the Congo (DRC) and borders the DRC's Virunga National Park, also a UNESCO World Heritage Site, for 50 km (31 mi).
The Indian Ocean slave trade, sometimes known as the East African slave trade and part of the Arab slave trade, was multi-directional slave trade and has changed over time. Captured in raids primarily south of the Sahara, predominately black Africans were traded as slaves to the Middle East, Indian Ocean islands (including Madagascar ), Indian ...
East Africa, also known as Eastern Africa or the East of Africa, is a region at the eastern edge of the African continent, distinguished by its geographical, historical, and cultural landscape. Defined in varying scopes, the region is recognized in the United Nations Statistics Division scheme as encompassing 18 sovereign states and 4 territories.