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Correctly describes the asthenosphere

WebDescribe the Earth's internal structure in terms of both chemical composition and physical properties. The earth is divided into three layers, a crust, a mantle and a core, that differ in their chemical composition. The crust is the thin outer layer, consisting primarily of oxygen, silicon and aluminum. It is further subdivided into continental ... WebThe asthenosphere (from Ancient Greek ἀσθενός (asthenós) 'without strength') is the mechanically weak and ductile region of the upper mantle of Earth. It lies below the …

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Webasthenosphere, 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. crustal generation … subduction zone, oceanic trench area marginal to a continent in which, … earthquake, any sudden shaking of the ground caused by the passage of … convection, process by which heat is transferred by movement of a heated … lithosphere, rigid, rocky outer layer of the Earth, consisting of the crust and the … tectonic landform, any of the relief features that are produced chiefly by uplift or … There are three major types of magma. Basaltic (or mafic) magma predominates … Web16. Which of the following correctly describes the relationship between the lithosphere and asthenosphere? [Unit 1, Lesson 4] A. The lithosphere is composed of the same materials as the asthenosphere. B. The asthenosphere rides or floats on the lithosphere. C. The lithosphere rides or floats on the asthenosphere. D. rules for flying through moa https://tontinlumber.com

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WebAug 6, 2024 · The Asthenosphere can be described as the highly viscous portion of the upper mantle. Based on the options given, the suitable characteristics of the asthenosphere is Pressure is higher than crust. The asthenosphere is very popular for its viscous nature and hence being consistently solid is not it's characteristic. WebD. the asthenosphere is strong and rigid b Which of the following statements correctly describes the asthenoshphere? A. it is a thin, cold, and rigid layer B. it is the source of Earth's heat C. it permits plate motion D. it occurs only near subduction zones c In the plate tectonics theory, the lithosphere is divided into __________ WebNov 17, 2024 · The correct option is D. Huge fragments of the upper mantle and crust make form tectonic plates. Both continental and oceanic crust make up their composition. Mid-ocean ridges and the significant faults that delineate the plate boundaries are subject to earthquake activity. Why does the earth have tectonic plates? scaruffi beach boys

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Correctly describes the asthenosphere

Which of the following statements correctly describes the asthenosphere ...

Webunit 7 test. 5.0 (1 review) Term. 1 / 21. which of the following statements best describe the relationship between layer density and composition? Click the card to flip 👆. Definition. 1 / 21. the crust is the least dense layer because it is made … WebImportant physical properties include temperature, density, and phase of matter (e.g., solid, liquid, gas). Lithosphere, asthenosphere, outer core, inner core Why are there symmetrical patterns of magnetic anomalies preserved on either side …

Correctly describes the asthenosphere

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WebOct 7, 2024 · The asthenosphere is composed of solid rocks associated with the rigid mantle. The asthenosphere consists partially of crust and partially of mantle. The … WebDec 3, 2014 · Which of the following statements correctly describes the asthenosphere? 1- it is thin cold and rigid layer 2- it is the source of the earth's heat 3- it permits plate …

WebS waves move rock particles up and down. D. S waves can travel both in solid rocks and in liquid medium. 11. What kind of waves can travel through a liquid? A. Love B. Primary C. Secondary D. Surface 12. Which describes the motion of Love wave? A. circular motion B. push and pull C. side-to-side D. up and down 13. Which correctly describes ... WebJun 11, 2024 · Asthenosphere. The asthenosphere is the layer of Earth situated at an average depth of about 62 mi (about 100 km) beneath Earth's surface. It was first named …

WebA) They have drilled holes into the Earth and sent sensors down to its center. B) They study very large canyons that have been uplifted from the center of the Earth. C) They study the movement of earthquake waves throughout the Earth. D) They study the movement of water waves in the ocean.

WebThe asthenosphere keeps Earth's crust from getting too hot. Earth's plates float on the denser asthenosphere. The depth of the asthenosphere keeps pressure on Earth's core. The asthenosphere allows Earth's crust to move. The asthenosphere creates Earth's magnetic field. The asthenosphere allows Earth's crust to move.

WebAnswer (1 of 3): Simple answer. The lithosphere is that portion of the crust and upper mantle that is rigid based on the pressure and temperature. (The dividing line between the crust and mantle, Moho for short, represents a fundamental change in chemistry of the rocks, but they are both rigid at... rules for flying two flagsWebThe asthenosphere is located beneath the ________ lithosphere The process in which a rock may move from one place to another or be converted into a new rock type is the _________ cycle rock atmosphere mixture of gases that extends out about 100 km from earth biosphere includes life and all the places life can be found on earth hydrosphere rules for flying the us flagWeb1. Asthenosphere - A hot layer of deformable rock that extends around the entire earth as part of the mantle; 100 to 200 km thick 2. Lithosphere - A shell of hard rock made of the crust, the Mohorovicic discontinuity, and the upper part of the mantle; 50 to 100 km thick. 3. Mantle - The region between the crust and core; rich in olivine ... rules for flow chartsWebDec 19, 2024 · The asthenosphere is highly viscous and the part of the upper mantle of the earth just below the lithosphere and asthenosphere is a mechanically weak and … scaruffi beatlesWebAsthenosphere definition: A zone of the earth's mantle that lies beneath the lithosphere and consists of several hundred kilometers of deformable rock. rules for flying the american flag at homeWebAsthenosphere is a partially melted layer of earth and is a part of upper mantle. It is composed of partial melt and rocks. It is present below the layer called lithosphere (crust … scaruffi best bassistsWebGeologists often use this term to describe crustal blocks floating on the asthenosphere. isostasy There are two main types of crust on Earth; they are ___ and ____. continental and oceanic _____ is molten rock underground, usually rich in silica and containing dissolved gases. magma Rock that has formed from cooling magma or lava is ____ rock. scaruffi blonde redhead