WebNov 30, 2024 · The statement that best describes how the Great Rift Valley in Africa formed is the rift valley formed when the crust pulled apart.The correct option is a. What is the Great Rift Valley? The Great Rift Valley is a series of contiguous geographic trenches, approximately 7,000 kilometres in total length, that runs from Lebanon in Asia to … WebDec 26, 2024 · How Was the Great Rift Valley Formed? Many valleys across the world form from processes of erosion. Consider the Grand Canyon. It is a mile (1.6 km) deep …
Earth and Space Science A Flashcards Quizlet
WebNov 5, 2024 · The rift valley formed when tectonic plates separated. Explanation: The Great Rifte Valley of East Africa is one of the world's geological wonders, a place where … WebThe plate has not been completely rifted, and the rift valley is still above sea level but occupied by lakes at several locations. The Red Sea is an example of a more completely … how many types of add are there
what is the rift valley - ce. T
WebHow is a rift valley formed? Give one example of a rift valley. Answer. If there are two parallel faults, the valley floor may sink and a rift valley is formed. For example- African Rift Valley. Question 8. Give a brief definition of a plateau. Answer. Plateau is defined as an area of high ground, 500 feet above the ground level. WebEssentially, Death Valley is a graben, or rift valley, formed by the sinking of a tremendous expanse of rock lying between parallel uplifted, tilted-block mountain ranges to the east and west. A type of fault activity called block faulting , in which the movement is predominantly vertical, began to form the valley about 30 million years ago. WebFeb 11, 2024 · The dark-colored lava flows formed over a billion years ago in the Keweenawan Rift, as the ancient North American continent tried to rip apart and low-silica (basaltic) magma poured out on the surface. NPS … how many types of ai are there