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A New Ocean Is Forming in Africa Along a 35-Mile …
This process is happening in the Afar region of Ethiopia, where a giant crack in the earth’s crust is widening and deepening, exposing the hot magma beneath. The crack, known as the East African Rift, is a result of three tectonic plates …
The Geological Society
The Nubian and Somalian plates are also separating from the Arabian plate in the north, thus creating a ‘Y’ shaped rifting system. These plates intersect in the Afar region of Ethiopia at what is known as a ‘triple junction’.
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Great Rift Valley, Ethiopia - Wikipedia
The Great Rift Valley lies between the Ethiopian Plateau to the north and the Somalia Plateau to the south. The rift developed as the Nubian and Somali plates began to separate during the Miocene Period along the East African rift system. Rift initiation was asynchronous along the Ethiopian rift valley: deformation began around 18 million years ago at the south end, around 11 million years ago close to the Afar depression and probably around 6-8 million years ago in the central sector…
Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 4 mins
The seismicity of Ethiopia; active plate tectonics
Because of geologically recent uplift combined with rapid downcutting erosion by rivers, notably the Blue Nile (Abbay), Ethiopia is the most mountainous country in Africa. It is also the most …
East Africa's Great Rift Valley: A Complex Rift System
- Geologists are still debating exactly how rifting comes about, but the process is so well displayed in East Africa (Ethiopia-Kenya-Uganda-Tanzania) that geologists have attached a name to the new plate-to-be; the Nubian Plate makes up most of Africa, while the smaller plate that is pulling away has been named the Somalian Plate (Figure 1). These tw...
The slow fracturing of Africa in Ethiopia - horizons …
Jun 4, 2020 · 30 million years ago, the Arabian Peninsula broke away from the African continent. The Red Sea and the Gulf of Aden were the result. Millions of years later, the East African Rift began to form; its northernmost section is …
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At present, the main tectonic features of the Horn of Africa are therefore represented by two active diverging plate boundaries, i.e.: the Afar depression of Ethiopia and Djihouti Republic.
The Birth Of An Ocean: The Afar Rift of Ethiopia
Dec 8, 2016 · The genesis of an ocean: in plate tectonics, the formation of an ocean starts with a rifting process in the crust as a result of mantle convection. A valley forms like the African Rift Valley being a recent example.
Tectonics of the Asela-Langano Margin, Main …
Jun 19, 2020 · We provide insights into the tectonics of the Asela-Langano margin, at the eastern boundary of the central Main Ethiopian Rift, East Africa, by combining field structural data, remote sensing, analysis of the distribution of …
Ongoing Uplift of the Ethiopian Plateau: Insights into Tectonic ...
May 26, 2024 · Yes, the uplift of the Ethiopian Plateau is still an ongoing geological process. The plateau, which covers much of Ethiopia, Eritrea, and parts of surrounding countries, has been …
Africa Is Splitting Apart: A New Ocean Is Forming …
Jan 1, 2025 · Rapid Tectonic Activity is Reshaping Africa’s Geography. The movement of the African and Somali plates at approximately 0.8 centimeters per year is driving the formation of a massive rift in East Africa. In the Ethiopian …
What is the 60 km crack in Ethiopia? - Geographic FAQ Hub
May 14, 2024 · The 60 km crack in Ethiopia refers to the East African Rift, a geological feature that stretches 56 kilometers and appeared in the desert of Ethiopia in 2005. This crack is a result of …
Ethiopian earthquakes and volcanic eruptions: earth scientist …
Jan 20, 2025 · The outermost layer of Earth, the lithosphere, is composed of solid rock and is broken into large sections called tectonic plates. These plates fit together like pieces of a …
What is the crack in the Earth in Ethiopia? - NCESC
Jun 28, 2024 · The crack in Ethiopia, known as the East African Rift, is caused by the movement of tectonic plates in the region. The African continent sits on several large plates, and as these …
The African continent is very slowly peeling apart. Scientists say a ...
Jul 17, 2020 · New satellite measurements are offering valuable tools to study the tectonic rift in one of the most geologically unique spots on the planet. A 35-mile-long rift opened up in the …
The seismicity of Ethiopia; active plate tectonics
Because of geologically recent uplift combined with rapid downcutting erosion by rivers, notably the Blue Nile (Abbay), Ethiopia is the most mountainous country in Africa. It is also the most …
Rifting of Ethiopia Unearths Clues to Continents | Live Science
Mar 14, 2011 · The researchers found that during the early stages of continental breakup, the injection of molten rock into the crust and below Ethiopia allowed tectonic plates to move apart …
The East African Rift, how Africa’s split could reshape the world
Jan 31, 2025 · "It marked the start of a long process in which the African plate is splitting into two tectonic plates: ... Tanzania and some parts of Ethiopia would form a new continent separated …
Catching the Main Ethiopian Rift evolving towards plate …
Nov 8, 2021 · Magmatism accompanies rifting along divergent plate boundaries, although its role before continental breakup remains poorly understood. For example, the magma-assisted …
Tectonics of the Asela‐Langano Margin, Main Ethiopian Rift (East …
Jun 19, 2020 · We provide insights into the tectonics of the Asela-Langano margin, at the eastern boundary of the central Main Ethiopian Rift, East Africa, by combining field structural data, …
Long-term, deep-mantle support of the Ethiopia-Yemen Plateau
Feb 8, 2016 · Ethiopia is a key site to investigate the interactions between mantle dynamics and surface processes because of the presence of the Main Ethiopian Rift (MER), Cenozoic …
Why does Ethiopia have earthquakes and volcanoes? A geologist …
4 days ago · Ethiopia's Afar region, part of the geologically active Great Rift Valley, experiences frequent earthquakes and potential volcanic activity due to tectonic movements and molten …
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