The asthenosphere is a portion of the
WebStudy with Quizlet and memorize flashcards containing terms like Which of the following is a natural disaster? A) A hurricane forming in the ocean that terminates before reaching land … The asthenosphere is a part of the upper mantle just below the lithosphere that is involved in plate tectonic movement and isostatic adjustments. It is composed of peridotite, a rock containing mostly the minerals olivine and pyroxene. The lithosphere-asthenosphere boundary is conventionally taken at the 1,300 °C (2,370 °F) isotherm. Below this temperature (closer to the surface) the mantle …
The asthenosphere is a portion of the
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WebAnswer and Explanation: 1. Become a Study.com member to unlock this answer! Create your account. The asthenosphere is part of the Earth's layer known as the mantle. The … WebJan 11, 2024 · Lithosphere. The lithosphere is composed of both the crust and the portion of the upper mantle that behaves as a brittle, rigid solid. The lithosphere is the outermost …
WebApr 1, 2024 · Asthenosphere. The asthenosphere (from the Greek word asthenēs meaning “weak”) is a mechanically weak layer consisting of the lower portion of the upper mantle, … WebQuestions and Answers for [Solved] What is the asthenosphere? A)A portion of the atmosphere that blocks UV radiation B)A soft, low-velocity layer in the upper mantle C)The …
Webe. The asthenosphere and the core. 4. As a whole, the oceanic crust is a lot older than the continental crust. a. True. b. False. 5. The Mesosphere is hotter than the Asthenosphere and as a result flows faster than the Asthenosphere. a. True. b. False. 6. The Asthenosphere is a layer below the Lithosphere that has the physical property of: a ... WebFeb 14, 2024 · The Lithosphere is the rocky outer portion of the Earth, consist of the crust and upper mantle (about the upper 60 miles [100 km] below the Earth's surface). It is the …
WebApr 13, 2024 · How did the Andes – the world's longest mountain range – reach its enormous size? This is just one of the geological questions that a new method developed by researchers at the University of Copenhagen may be able to answer. With unprecedented precision, the method allows researchers to estimate how Earth's tectonic plates changed …
WebAsthenosphere characteristics. The asthenosphere is composed of semi-fused and solid materials at the same time. On it floats the lithosphere, which is a rigid layer that is composed by the external part of the mantle … ethernet servers emailWeba. The lithosphere is solid, while the asthenosphere is liquid. b. The lithosphere is rich in silicon, while the asthenosphere is rich in iron. c. The lithosphere is hard and rigid, while … ethernet serial adapterWebasthenosphere, zone of Earth’s mantle lying beneath the lithosphere and believed to be much hotter and more fluid than the lithosphere. The asthenosphere extends from about 100 km (60 miles) to about 700 km (450 miles) below Earth’s surface. Heat from deep … firehouse ringwood menuWebVIDEO ANSWER:the question is related with the layer of art which is responsible for the tectonic plate movements. So in the plate tectonics, odds are the most layer if the little … ethernet saying action neededWebScience, 05.12.2024 02:15, elaineeee Which is the rocky layer of the below the crust. ethernet serial communicationWebMay 12, 2024 · The asthenosphere has a density of about 3.3 g/cm 3. The crust which consists of rocks rich in silica has a density of about 2.5 g/cm 3. And the Earth density as … firehouse river city jacksonville flWebasthenosphere asthenosphere (ăsthēnˈəsfēr), region in the upper mantle of the earth's interior, characterized by low-density, semiplastic (or partially molten) rock material … firehouse road