Table of Contents
- 1 What is the physical difference between the lithosphere and the asthenosphere quizlet?
- 2 Why is the asthenosphere different from the lithosphere?
- 3 Which of the following statements accurately describes the difference between the lithosphere and the asthenosphere?
- 4 What’s the property of asthenosphere?
- 5 What are the layers of the lithosphere?
- 6 What does the asthenosphere do?
What is the physical difference between the lithosphere and the asthenosphere quizlet?
How does the asthenosphere differ from the lithosphere? The lithosphere is rigid, and brittle, while the asthenosphere is slightly mushy. You just studied 59 terms!
Why is the asthenosphere different from the lithosphere?
While the lithosphere is mostly solid and contains the tectonic plates that cause many natural disasters, asthenosphere contains mainly the half molten rocks that give it a fluid flow.
What are the physical properties of the lithosphere?
The lithosphere is the outermost mechanical layer, which behaves as a brittle, rigid solid. The lithosphere is about 100 kilometers thick. The definition of the lithosphere is based on how earth materials behave, so it includes the crust and the uppermost mantle, which are both brittle.
How do the rocks in the lithosphere and the asthenosphere differ?
The primary difference between the lithosphere and the asthenosphere is that the rocks of the asthenosphere are more ductile than those in the lithosphere, which means that they can flow like silly putty, whereas the rocks in the lithosphere just bend or break. That is why the lithosphere is made up of tectonic plates.
Which of the following statements accurately describes the difference between the lithosphere and the asthenosphere?
Which of the following statements accurately describes the difference between the lithosphere and the asthenosphere? The lithosphere is a strong outer layer of Earth that sits atop the warmer and weaker asthenosphere. Which of Earth’s oceans was created by the breakup of the supercontinent Pangaea?
What’s the property of asthenosphere?
ductile
Properties of the asthenosphere The asthenosphere is ductile and deforms easily compared to the overlying lithosphere because of its temperature and pressure. Any rock will melt if its temperature is raised high enough.
What are some facts about the lithosphere?
The lithosphere is the solid outer section of Earth which includes Earth’s crust (the “skin” of rock on the outer layer of planet Earth), as well as the underlying cool, dense, and fairly rigid upper part of the upper mantle. The lithosphere extends from the surface of Earth to a depth of about 44-62 mi (70-100 km).
How do you describe the lithosphere?
Summary 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 are the layers of the lithosphere?
The liquid, semi-solid, and solid land components of the lithosphere form layers that are chemically and physically different. This is why the lithosphere is further divided into sub-spheres namely the crust, the mantle, the outer core, and the inner core. The crust is made of loose soil and rocks.
What does the asthenosphere do?
The asthenosphere is a layer of great geological importance to the Earth’s mantle. It is responsible to create new earth crust, which means that new lands will be produced.