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The Great Rift Valley

Also Known As East African Rift Sources commonly use the two names interchangeably, though East African Rift more precisely names the whole tectonic rift system, of which the Great Rift Valley's Eastern branch is the best-known surface expression.
Valleys and Rift Systems

A continuous geographic trench running from Lebanon in the Levant south through the Red Sea and East Africa to Mozambique, marking the boundary where the African tectonic plate is slowly splitting into the Nubian and Somali plates. Its African stretch holds a chain of deep rift lakes, including Lake Tanganyika and Lake Malawi, and volcanic highlands whose fossil record has been central to the study of early human evolution.

Facts
Length (km)
6000 1
Latitude
3 degrees south 2
Longitude
35.5 degrees east 2
Connections

Associated With

Burundi, Countries
Source East African Rift (Wikipedia)

The Danakil Depression constitutes the northern part of the Afar Triangle / Afar Depression, itself part of the Great Rift Valley system.

Source Danakil Depression (Wikipedia)
Source East African Rift (Wikipedia)
East Africa, Regions

The Rift African stretch, including Lake Tanganyika, Lake Malawi and its volcanic highlands, runs directly through this region.

Source Encyclopaedia Britannica
Kenya, Countries
Source Kenya (Wikipedia)
Source Lake Malawi (Wikipedia)
Source Lake Tanganyika (Wikipedia)
Mozambique, Countries
Source East African Rift (Wikipedia)
Plate Tectonics, Physical Processes

The Great Rift Valley is the active surface trace of a divergent plate boundary splitting the African Plate into the Nubian and Somali plates.

Source British Geological Survey
Rwanda, Countries
Source East African Rift (Wikipedia)
Tanzania, Countries
Source East African Rift (Wikipedia)

The Horn's mountains and highlands were raised by the same Great Rift Valley system.

Source Horn of Africa (Wikipedia)
Uganda, Countries
Source East African Rift (Wikipedia)
Zambia, Countries
Source East African Rift (Wikipedia)

Demonstrates

An active continental rift zone with ongoing volcanic activity along its length.

Source United States Geological Survey

Shaped By

Source The Great Rift Valley (Wikipedia)
Sources
1. United States Geological Survey
United States Geological SurveyView the Source
2. East African Rift (Wikipedia)
Wikimedia Foundation
  • Opening section
    A narrow zone, the rift is a developing divergent tectonic plate boundary where the African plate is in the process of splitting into two tectonic plates.
  • Infobox coordinates
    3°00′S 35°30′E / 3.0°S 35.5°E / -3.0; 35.5
  • Associated With: Democratic Republic of the Congo, Extent section
    The Western Rift Valley includes the Albertine Rift, which transects Democratic Republic of the Congo, Uganda, Rwanda, and Burundi through the Ruzizi Plain, and farther south Tanzania, Zambia, the valley of Lake Malawi and Mozambique.
  • Associated With: Uganda, Extent section
    The Western Rift Valley includes the Albertine Rift, which transects Democratic Republic of the Congo, Uganda, Rwanda, and Burundi through the Ruzizi Plain, and farther south Tanzania, Zambia, the valley of Lake Malawi and Mozambique.
  • Associated With: Rwanda, Extent section
    The Western Rift Valley includes the Albertine Rift, which transects Democratic Republic of the Congo, Uganda, Rwanda, and Burundi through the Ruzizi Plain, and farther south Tanzania, Zambia, the valley of Lake Malawi and Mozambique.
  • Associated With: Burundi, Extent section
    The Western Rift Valley includes the Albertine Rift, which transects Democratic Republic of the Congo, Uganda, Rwanda, and Burundi through the Ruzizi Plain, and farther south Tanzania, Zambia, the valley of Lake Malawi and Mozambique.
  • Associated With: Tanzania, Extent section
    The Western Rift Valley includes the Albertine Rift, which transects Democratic Republic of the Congo, Uganda, Rwanda, and Burundi through the Ruzizi Plain, and farther south Tanzania, Zambia, the valley of Lake Malawi and Mozambique.
  • Associated With: Zambia, Extent section
    The Western Rift Valley includes the Albertine Rift, which transects Democratic Republic of the Congo, Uganda, Rwanda, and Burundi through the Ruzizi Plain, and farther south Tanzania, Zambia, the valley of Lake Malawi and Mozambique.
  • Associated With: Mozambique, Extent section
    The Western Rift Valley includes the Albertine Rift, which transects Democratic Republic of the Congo, Uganda, Rwanda, and Burundi through the Ruzizi Plain, and farther south Tanzania, Zambia, the valley of Lake Malawi and Mozambique.
View the Source
Encyclopaedia Britannica
Encyclopaedia Britannica, Inc.
  • East African Rift System
  • Associated With: East Africa
View the Source
Horn of Africa (Wikipedia)
Wikimedia FoundationArticle text
Quote, Article text
It consists chiefly of mountains uplifted through the formation of the Great Rift Valley, a fissure in the Earth's crust extending from Turkey to Mozambique and marking the separation of the African and Arabian tectonic plates. Mostly mountainous, the region arose through faults resulting from the Rift Valley.
View the Source
Wikidata: Rift Valley
Wikidata Q81591, class allow-list match (w-wdresolver-0926)View the Source
British Geological Survey
British Geological SurveyAssociated With: Plate Tectonics, Discovering Geology: plate tectonicsView the Source
Kenya (Wikipedia)
Wikimedia FoundationAssociated With: KenyaView the Source
Lake Tanganyika (Wikipedia)
Wikimedia FoundationAssociated With: Lake Tanganyika, Lead section
Quote, Associated With: Lake Tanganyika, Lead section
Lake Tanganyika... located within the Albertine Rift, part of the East African Rift system.
View the Source
Lake Malawi (Wikipedia)
Wikimedia FoundationAssociated With: Lake Malawi, Lead section
Quote, Associated With: Lake Malawi, Lead section
the southernmost lake in the East African Rift system
View the Source
Danakil Depression (Wikipedia)
Wikimedia FoundationAssociated With: Danakil Depression, Lead section
Quote, Associated With: Danakil Depression, Lead section
It constitutes the northern part of the Afar Triangle or Afar Depression.
View the Source
The Great Rift Valley (Wikipedia)
Shaped By: Plate Tectonics, Lead and geology text
Quote, Shaped By: Plate Tectonics, Lead and geology text
The northern part of the AAR is formed by the Dead Sea Transform (DST) (also known as the Dead Sea or Levantine rift), the
View the Source

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