WebThe lithosphere is approximately _____ kilometers thick. 25 100 250 2900. Which of the following statements is true . the lithosphere contains the crust the crust contains the lithosphere the lithosphere and crust are different terms for the same part of the Earth the lithosphere and crust are totally separate parts of the Earth WebOct 30, 2024 · However, the lithosphere is shared between the crust and the mantle, so, the uppermost layer of the mantle proper is the asthenosphere. Starting approximately …
What Is The Special Feature Of The Upper Mantle - QnA
WebEarth's lithosphere, which constitutes the hard and rigid outer vertical layer of the Earth, includes the crust and the uppermost mantle. The lithosphere is underlain by the asthenosphere which is the weaker, hotter, and deeper part of the upper mantle. The lithosphere–asthenosphere boundary is defined by a difference in response to stress. WebThe Lithosphere. The lithosphere includes the crust and the outermost part of the mantle. It is relatively cool and rigid and float upon the hotter layer below. The Aesthenosphere. This zone in the upper mantle is hot enough to flow at a very slow rate of speed and acts as the sea upon which the lithosphere floats. tramatizing people
Multiple choice - University of Houston
WebNov 11, 2024 · lithosphere The upper layer of Earth, which includes its thin brittle crust and upper mantle. The lithosphere is relatively rigid and is broken into slowly moving tectonic plates. magnesium A metallic element that is number 12 on the periodic table. It burns with a white light and is the eighth most abundant element in Earth’s crust. WebApr 6, 2024 · The multi-scale full-waveform inversion naturally combines the advantages of surface- and body-waves and jointly inverts for the crust and mantle structure in the period range of 30–120 s, yielding constraints on lithosphere and asthenosphere whose interactions shape the nature of plate tectonics. 3 Results and Discussion WebThe rocks above the asthenosphere, being the uppermost mantle plus the overlying crust (either continental or oceanic) behave mechanically as one, and comprise what … tramazac p tab