The most well-known rift valley on Earth is probably the so-called "Great Rift Valley System" which stretches from the Middle East in the north to Mozambique in the south. T he African Rift Valley system is one of the tectonic features not only of Kenya but also of Africa that extends from Mozambique in the south through eastern Africa to Jordan in southwestern Asia. Check out a sample Q&A here. The East African Rift is a world-famous example of such rifting. Magma that is formed at subduction zones by pertial melting in the descending plate commonly has s lan a. basaltie b. granitic c. andesitic d. glassy e. carbonate The first fossil oonsidered as evidence for the hypothesis of continental drift was a. The Great Rift Valley is a series of contiguous geographic trenches, approximately 7,000 kilometres (4,300 mi) in total length, that runs from the Beqaa Valley in Lebanon which is in Asia to Mozambique in Southeast Africa. Morley, F.M. The east african rift is an example of a. A rift valley is a linear-shaped lowland between several highlands or mountain ranges created by the action of a geologic rift or fault. East African Rift System, also called Afro-Arabian Rift Valley, one of the most extensive rifts on Earth 's surface, extending from Jordan in southwestern Asia southward through eastern Africa to Mozambique. 2) Western rift valley. The African plate, sometimes called the Nubian plate, carries most of the continent, while the smaller Somali plate carries Horn of Africa. The eastern African rift extends up to thousands of km wide and is a series of rift basins. The San Andreas Fault is a right or left-lateral strike-slip fault The North Anatolian Fault is a right or left-lateral strike-slip fault Expert Answer Ans: - The East African Rift Zone (The Red Sea) an example of a divergent boundary. The East African Rift valley is an example of an active divergent rift, one of the few areas on Earth where a continent is being actively separated (rifted) by the ongoing forces of plate tectonics. Which of the following is a geographic example of a transform fault boundary? In this case, the Middle East Peninsula is being separated from Africa. However, in the East African Rift Valley, this tectonic motion is happening with remarkable speed. The East African Rift Valley The Afar triangle of the East African Rift (EAR) system is an example of a triple junction. For the learner: Welcome to the Science 10 Alternative Delivery Mode (ADM) Module on Plate Boundaries! The East African Rift is a continental divergent boundary in East Africa. The East African Rift (EAR) is an extensive continental rift located in East Africa. When a continent rifts, the crust first bulges, explaining the elevations in highlands and north through Ethiopia. Throughout the East African Rift, the continent of Africa is splitting in two. The East African Rift system is an example of where this is currently happening. It remains highly underexplored with only two rifts partially explored so far, with many undrilled frontier basins . The most turbulent year of Messi's glittering career, in which he was forced to tearfully bid farewell to Barcelona, ends with him -- at the age of 34. The East African Rift system is an example of where this is currently happening. The Afar triangle is a section of sea floor which has been . Here, continental lithosphere is beginning to rupture and split apart in the first stage of forming a new ocean basin. An example of this type of geological feature is the East African Rift Zone. Answers. The Rift Valley - In northwestern Kenya, in the East African Rift Valley, there is a volcanic area south of Lake Turkana. See examples below By the way, all I did was use Wikip. The East African Rift Valley stretches over 3,000km from the Gulf of Aden in the north towards Zimbabwe in the . It is one the geologic wonders of the world, a place where the earth's tectonic forces are presently trying to create new plates by splitting apart old ones. View Test Prep - GPH 111 Quiz 1 Earth as a Unique System.docx from GPH 111 at Arizona State University. Developed in the Miocene some 22-25 millionyears ago. When divergent boundaries occur in continental plates, a different geological feature, called a rift valley, is formed. The East African riftis an active continental rift that is located in eastern Africa. The East African Rift Valley stretches over 3,000km from the Gulf of Aden in the north towards Zimbabwe in the . See Answer. The East African Rift system is an example of where this is currently happening. The east african rift is an example of a. The rift extends from south in Mozambique all the way up north in Jordan to the southwestern Asia. The entire rift system is >3000 km long, consisting of discrete rift basins ∼100 km long and 10s of km wide [Rosendahl, 1987; Ebinger and Scholz, 2012]. If rifting continues a full fledged ocean will develop. The east african rift is an example of a. close. This astronaut photograph of the Eastern Branch of the Rift (near Kenya's southern border) highlights the classical geologic structures associated with a tectonic rift valley. One of the largest examples of this is the East African Rift Valley. The western branch referred to as the Albertine rift or Lake Albert rift has several smaller structures known as grabens that are associated with large ones, for example Nyanza rift near Lake Victoria. GPH 111 Quiz 1: Earth as a Unique System Question 1 The East-African Rift is an example of the Tectonic Controls on the Development of Rift-Basin Lakes and Their Sedimentary Character: Examples from the East African Rift System book By W.A. The East African Rift is the initial stage in the break up of a continent. Through our hands we may learn, create and accomplish. If the rifting continues, a linear sea will develop. The area is geologically active, and features volcanoes, hot springs, geysers, and frequent earthquakes. Over the past two decades, multidisciplinary studies have unearthed a rich history of volcanic activity and unrest in the densely-populated East African Rift System, providing new insights into . 55) The East Africa Rift Valleys are an example of _____ plate boundary. A. the East African Rift valley B. the Mid-Atlantic Ridge C. the San Andreas Fault D. the Mariana Arc Log in for more information.
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