Web1.e. the core is more dense than the mantle 2.b. the inner core is solid nickel-iron 3.b. The Crust and the rigid uppermost Mantle 4.b. the earth's magnetic field is generated by convection in the outer core and the fact that the inner core rotates faster than the outer core 5.b. ocean basins are pulled deep by the action of descending slabs of lithosphere 6.a. … WebAug 29, 2024 · First, magma can ooze out of the ground when the lithosphere pulls apart. These are often non-explosive volcanoes that form where two pieces of the Earth are pulling apart. Second, volcanoes...
35. Why is it necessary to understand the layers of the Earth
Webdiscrete pieces of lithosphere at the surface of the solid Earth that move with respect to one another. Unlike the lithosphere, the asthenosphere is able to flow over long periods. The thickness of oceanic lithosphere is least near the mid-ocean ridges and thickens away from the ridges. Deformed (bent, stretched, or cracked) lithosphere occurs WebTheory a hypothesis that has been tested multiple times, nothing has disproved it, and it explains why Physical Geology the study of the Earth, its systems and how those systems interact Heliocentric In the _______ model of the universe the … member experience specialist
Lithosphere- Types structure of the earth Earth
Webpangea. Support for Harry Hess's hypothesis of sea floor spreading did not include: A) magnetic strips in the ocean floor. b) granitic rock in the ocean floor. c) earthquake patterns in subduction zones. d) the age of the ocean floor rock. b. Most earthquakes, volcanos, and mountain building occur... at plate boundaries. WebTest and improve your knowledge of The Lithosphere with fun multiple choice exams you can take online with Study.com for Teachers for Schools for Working Scholars® for … WebLithosphere the outer part of the Earth, consisting of the crust and upper mantle, approximately 100 km (62 miles) thick geologic time scale the division of Earth history into blocks of time - eons, eras, periods, and epochs; the time scale was created using relative dating principles core nashcon eschborn