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What is the outer part of the earth composed of solid rock?
The lithosphere is the outer rocky shell of the Earth, based on the physical state of the material (brittle). The lithosphere is a combination of the crust, and the brittle uppermost mantle to which it is attached.
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 layer of the Earth is mostly solid rock?
The layer of the Earth that is mostly solid rock is the lithosphere. The lithosphere includes the Earth's crust and a portion of the upper mantle, and it is broken into tectonic plates that constantly move and interact with each other.
Which layer of the earth contains the asthenosphere?
The asthenosphere is located in the upper mantle. The asthenosphere is below the lithosphere, the brittle outer shell of the Earth.
Is the asthenosphere the partially molten layer of the earth's core?
No, the asthenosphere is a partially molten and ductile region in the upper mantle of the Earth. The Earth's core is a distinct layer found at the center of the Earth, composed mostly of iron and nickel.
What layer is considered the brittle outer layer of the Earth?
Lithosphere
This is the topmost of the earth?
lithosphere The upper layer of Earth, which includes its thin brittle crust and upper mantle.
What layer of the earth is the solid rock layer?
The lithosphere is the physical layer of hard brittle rock. The remainder of the mantle that is not contained in the lithosphere is the layer of ductile rock.
Is lithosphere the layer of gas surrounding the earth?
No, the layer of gas surrounding the earth is called the atmosphere. The lithosphere is composed of the crust and the solid and brittle portion of the upper mantle.
What layer of the earth is land?
the Crust
Which layer of earth contains asthenosphere?
The asthenosphere is located in the upper mantle. The asthenosphere is below the lithosphere, the brittle outer shell of the Earth.
What do the uppermost layer of the mantle and the crust compose?
Combined, they form the lithosphere, the brittle outer shell of the Earth.
What is the layer of rock under the surface of the earth is called?
The lithosphere is the hard, brittle outer layer of the Earth, comprised of the crust and uppermost mantle.
What layer of the earth makes these plates up?
The lithosphere (which is composed of the crust and solid brittle upper mantle) makes up the Earth's tectonic plates.
Why are earthquakes described as earth shattering?
Earthquakes occur due to brittle failures in the Earth's lithosphere. Brittle failures occur where fractures propagate through the material. So an earthquake is literally the consequence of fracturing or shattering a part of the brittle outer layer of the earth. It could also be argued that they "shatter" the lives of the people affected by them.
What is the outer part of the earth composed of solid rock?
The lithosphere is the outer rocky shell of the Earth, based on the physical state of the material (brittle). The lithosphere is a combination of the crust, and the brittle uppermost mantle to which it is attached.
What is the crust and brittle upper mantle called?
Earth's crust and brittle upper mantle is called the lithosphere.
