How thick is the asthenosphere km
Nettet13. the following statements describe the physical structures of the lithosphere except: a.lithosphere are thicker under mountain ranges b.it has average thickness of 2 km c.it is a rigid layer d.comprises of crust and upper mantle. Answer: Triny ko lang. Explanation: [text]\blue{\rule{40pt}{9000000pt}}[text] 14. of the correct answer.1. Nettet6. apr. 2024 · The lithospheric thickness of the Indian Plate is retrieved with large variability between 150 and 250 km. Compared with the continental lithosphere, the oceanic lithosphere beneath the South China Sea, Philippine Sea Plate, and Caroline Plate is almost flatter and thinner (∼90 km), overlying the low-velocity asthenosphere …
How thick is the asthenosphere km
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Nettetthe thin outer shell of earth, consisting of the crust and the rigid upper mantle subduction the process in which a tectonic plate dives beneath another tectonic plate and into the asthenosphere volcanic the opening through which molten rock flows onto earths surface big bang theory NettetStudy with Quizlet and memorize flashcards containing terms like 1. What is the approximate distance from the surface to the center of Earth? A) 700 km B) 2900 km C) 6400 km D) 24,000 km, 2. How fast do P waves travel through granite? A) 4 kilometers per second B) 6 kilometers per second C) 8 kilometers per second D) 12 kilometers per …
Nettet27. sep. 2024 · The lithosphere is the solid, outer part of Earth.The lithosphere includes the brittle upper portion of the mantle and the crust, the outermost layers of Earth’s structure.It is bounded by the … NettetHorizontal stresses within the plastic asthenosphere (located from 100 to 400 km below the terrestrial surface) create extension within the 100-km thick lithosphere, breaking it …
NettetEarth's outer core is a fluid layer about 2,260 km (1,400 mi) thick, composed of mostly iron and nickel that lies above Earth's solid inner core and below its mantle. [1] [2] [3] The … Nettet24. sep. 2024 · Oceanic lithosphere is typically about 50–140 km thick (but beneath the mid-ocean ridges is no thicker than the crust), while continental lithosphere has a range …
NettetThe asthenosphere extends from about 100 km (60 miles) to about 700 km (450 miles) below Earth’s surface. Heat from deep within Earth is thought to keep the …
Nettet21. jan. 2013 · The troposphere starts at the Earth's surface and extends 8 to 14.5 kilometers high (5 to 9 miles). This part of the atmosphere is the most dense. Almost all weather is in this region. Stratosphere. The … check cashing at walmart hoursNettet12. mai 2024 · Soon after a dramatic period of Earth heating, Earth’s lithosphere began to form. Continents began to rise up out of the mantle. The lighter and buoyant rock floated up to form the top lithosphere layer. Then, the heavier material formed the core-mantle boundary region. The lithosphere is located between the asthenosphere below and the ... flashcards toys printableNettet5. aug. 2024 · 2) The asthenosphere sits beneath the lithosphere (the solid outer layer that forms the Earth's surface), and forms part of the upper mantle. This can be … flash cards tricky wordsNettet26. nov. 2012 · The asthenosphere is about 180 km (111.896 mi) thick. What are facts about the asthenosphere? it is 200 km thick wow What are facts about the earths … check cashing austin txNettetasthenosphere, 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 … flash cards toddlerNettetThe asthenosphere lies below the lithosphere and is about 100 km thick. Beneath the asthenosphere the mantle gets gradually stiffer (more viscous), but remains viscous … flash cards trigonometryNettet13. apr. 2024 · It spans 8900 kilometres along South America’s western periphery, ... (the asthenosphere). ... and oceanic part, which rarely exceeds 100 kilometers thick. flash cards to learn tarot