The Great East African Rift Valley

Topics: Great Rift Valley, Israel, East African Rift Pages: 3 (817 words) Published: June 16, 2012
20/03/2012
East African Rift
The Great Rift Valley is a name given in the late 19th century by British explorer John Walter Gregory to the continuous geographic trench, approximately 6,000 kilometres (3,700 mi) in length, that runs from northern Syria in Southwest Asia to central Mozambique in South East Africa. The name continues in some usages, although it is today considered geologically imprecise as it combines features that are today regarded as separate, although related, rift and fault systems. Today, the term is most often used to refer to the valley of the East African Rift, the divergent plate boundary which extends from the Afar Triple Junction southward across eastern Africa, and is in the process of splitting the African Plate into two new separate plates. Geologists generally refer to these incipient plates as the Nubian Plate and the Somali Plate. The Great Rift Valley as originally described was thought to extend from Lebanon in the north to Mozambique in the south, and constitutes one of two distinct physiographic provinces of the East African Mountains. It included the Jordan Rift Valley, Red Sea Rift and the East African Rift. Today these rifts and faults are seen as distinct, although connected. The northernmost part of the Rift, today called the Dead Sea Transform or Rift, forms the Beqaa Valley in Lebanon separating the Lebanon Mountains and Anti-Lebanon Mountains. Further south it is known as the Hula Valley separating the Galilee mountains and the Golan Heights. The River Jordan begins here and flows southward through Lake Hula into the Sea of Galilee in Israel, then continues south through the Jordan Rift Valley into the Dead Sea on the Israeli-Jordanian border. From the Dead Sea southwards, the Rift is occupied by the Wadi Arabah, then the Gulf of Aqaba, and then the Red Sea. Off the southern tip of Sinai in the Red Sea, the Dead Sea Transform meets the Red Sea Rift which runs the length of the Red Sea. The Red Sea Rift...
Continue Reading

Please join StudyMode to read the full document

You May Also Find These Documents Helpful

  • East African Rift Valley Research Paper
  • East African Rift Essay
  • The Great Rift Valley Research Paper
  • Essay on East African Community
  • The Great Gatsby: Symbolism in The Valley of Ashes. Essay
  • Essay about east asian
  • East African Drought 2011 Essay
  • East Is East Essay

Become a StudyMode Member

Sign Up - It's Free