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Is the crust and the mantle brittle or is the crust and lithosphere brittle?
In order to answer this you need to understand the difference between the compositional layers of the earth and the physical layers. The crust and mantle are differing layers of the earth based on chemical composition. The lithosphere is a layer of the earth defined based on it's physical or mechanical properties (how it deforms). The lithosphere is composed of the crust and the portion of the upper mantle which deforms elastically and fails in a brittle manner (fractures can propagate through the material). So in the question where you ask is the crust and lithosphere brittle, the answer is yes as the crust is entirely part of the lithosphere which by definition is brittle. However as described above, a section of the upper mantle is also a brittle solid and so that too is part of the lithosphere. However below this, the mantle behaves as a ductile solid.
What are the two parts to the lithosphere?
The two parts of the lithosphere are the crust and the uppermost mantle.
Is the lithosphere a solid or a liquid?
according to scientists, the lithosphere is solid
What is not a part of earth's lithosphere?
The atmosphere, oceans, and other bodies of water are not part of Earth's lithosphere. The lithosphere consists of the solid outer layer of the Earth, which includes the crust and part of the upper mantle.
Is the asthenosphere brittle rock?
No, the asthenosphere is not brittle rock. It is a semi-fluid layer of the Earth's mantle beneath the lithosphere where rocks can flow slowly under high temperatures and pressure. This flow allows tectonic plates to move and interact.
What is the lithosphere of the lithosphere?
The lithosphere is composed of the crust and uppermost hard, brittle mantle.
What are facts about the lithosphere?
The lithosphere is made up of the crust and uppermost brittle mantle.
What are facts the lithosphere?
The lithosphere is made up of the crust and uppermost brittle mantle.
Are the crust and the lithosphere brittle?
The lithosphere, which consists of the crust and uppermost mantle, is considered hard and brittle, unlike the asthenosphere, where rock is considered ductile.
Why is the lithosphere able to fracture into an earthquake?
The lithosphere is brittle. A brittle material is one that loses cohesion when it fails allowing fractures to propagate through the material. The lithosphere is brittle because it is at too low a temperature and pressure to fail or deform in a ductile manner.
Where is the crust and brittle upper mantle form?
The Lithosphere
What substance is the lithosphere made of?
Rigid, brittle rock.
Is the oceanic lithosphere thick and brittle?
Yes, the oceanic lithosphere is relatively thinner and more brittle compared to the continental lithosphere. This is due to the cooling and solidifying processes that occur at mid-ocean ridges, which result in a thinner and more rigid lithosphere in oceanic regions.
Is the lithospere located in the crust?
The lithosphere includes the crust and the very top of the mantle. The lithosphere is cool and brittle.
What does the the lithosphere consists of?
It consists of the crust and the uppermost brittle mantle.
What layer is considered the brittle outer layer of the Earth?
Lithosphere
The lithosphere includes all of the?
The lithosphere consists of the crust and the rigid, uppermost part of the mantle.
