Great Rift Valley
- a series of rift valleys running from N to S, from the Jordan Valley in SW Asia to Mozambique in SE Africa.
* * *Rift system (see rift valley), extending from Jordan in the Middle East south to Mozambique in southern Africa.It is some 4,000 mi (6,400 km) long and averages 30–40 mi (48–64 km) wide. The rift has been forming for some 30 million years, as Africa and the Arabian Peninsula separate, and has produced such massifs as Kilimanjaro and Mount Kenya. The system's main branch, the Eastern Rift Valley, is occupied in the north by the Jordan River, the Dead Sea, and the Gulf of Aqaba. It continues south along the Red Sea to several lakes in Kenya. Less obvious in Tanzania, with its eastern rim eroded, it continues south to the Indian Ocean near Beira, Mozam. The western branch of the system, the Western Rift Valley, extends north from the northern end of Lake Malawi in an arc that includes lakes Rukwa, Tanganyika, Kivu, Edward, and Albert.
* * *major branch of the East African Rift System (q.v.).
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Look at other dictionaries:
Great Rift Valley — Great Rift Val|ley the Great Rift Valley a very deep, wide valley which is 3000 miles long and runs across most of East Africa and into southwest Asia … Dictionary of contemporary English
Great Rift Valley — depression of SW Asia & E Africa, extending from the Jordan River valley across Ethiopia & Somalia to the lakes region of E Africa … English World dictionary
Great Rift Valley — The Great Rift Valley is a name given in the late 19th century by English explorer John Walter Gregory to the continuous geographic trough, approximately convert|6000|km|mi| 2|lk=on in length, that runs from northern Syria in Southwest Asia to… … Wikipedia
Great Rift Valley — Verlauf des Großen Afrikanischen Grabenbruchs Der Große Afrikanische Grabenbruch (engl. Great Rift Valley) ist ein gewaltiges geographisches und geologisches Naturdenkmal Ostafrikas und Südwestasiens, hervorgerufen durch das Rifting und die… … Deutsch Wikipedia
Great Rift Valley — Great′ Rift′ Val′ley n. geg a series of rift valleys running from the Jordan Valley in SW Asia to Mozambique in SE Africa … From formal English to slang
Great Rift Valley — noun ( geology) a depression in southwestern Asia and eastern Africa; extends from the valley of the Jordan River to Mozambique; marked by geological faults • Topics: ↑geology • Instance Hypernyms: ↑rift valley • Part Holonyms: ↑Asia, ↑ … Useful english dictionary
Great Rift Valley — Vallée du grand rift Schéma structural simplifié du rift est africain … Wikipédia en Français
Great Rift Valley — noun the largest rift in the earth s surface, extending 4800 km from Syria to Mozambique; averages 56 km in width … Australian English dictionary
Great Rift Valley — geographical name depression SW Asia & E Africa extending with several breaks from valley of Jordan River S to central Mozambique … New Collegiate Dictionary
Great Rift Valley — n. geological depression in southwest Asia and eastern Africa that stretches from northern Syria along the valley of the Jordan River to Mozambique … English contemporary dictionary