Table of Contents
What is the relationship between lithosphere asthenosphere and mesosphere?
The asthenosphere is partially molten upper mantle material that behaves plastically and can flow. The mesosphere refers to the mantle in the region under the lithosphere, and the asthenosphere, but above the outer core.
Which of the following correctly describes the relationship between lithosphere and asthenosphere?
Q. Which of these describes the lithosphere and the asthenosphere? The lithosphere is rigid and immovable, and the asthenosphere is hot and flowing.
What is the difference between lithosphere and asthenosphere quizlet?
The lithosphere is the tectonic plate and consists of crust (continental and oceanic), Moho line, Upper Mantle Rigid. The asthenosphere is where the convection currents drive the plates apart and consist of Upper Mantle flowing.
What is the main difference between the asthenosphere and the lithosphere?
The lithosphere is the brittle crust and uppermost mantle. The asthenosphere is a solid but it can flow, like toothpaste. The lithosphere rests on the asthenosphere.
What’s the difference between the lithosphere and the asthenosphere?
The lithosphere (litho:rock; sphere:layer) is the strong, upper 100 km of the Earth. The lithosphere is the tectonic plate we talk about in plate tectonics. The asthenosphere (a:without; stheno:strength) is the weak and easily deformed layer of the Earth that acts as a “lubricant” for the tectonic plates to slide over.
What is the role of the lithosphere and asthenosphere in plate tectonics?
The Lithosphere is approximately 200 km thick (under continental crust) and breaks up into tectonic plates. The Lithosphere is the “plate” of the Plate Tectonic theory. The flow of the Asthenosphere is part of mantle convection, which plays an important role in moving Lithospheric plates.