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The strong lower part of the mantle between the asthenosphere and the outer core?
The lower part of the mantle is called the mesosphere.
What is the least rigid part of the mantle?
The upper mantle is less rigid because the pressure is lower
What lies beneath the asthenosphere?
Below the asthenosphere lies the solid upper mantle, which is known as the mesosphere. The mesosphere is more rigid and less ductile in comparison to the asthenosphere. At greater depths, the lower mantle is composed of solid rock that gradually gets hotter and denser as it approaches the Earth's core.
What are the layers of the mantle?
The mantle is divided into two main layers: the upper mantle and the lower mantle. The upper mantle is further divided into the lithosphere and the asthenosphere. The lithosphere is rigid and made up of the crust and the upper part of the mantle, while the asthenosphere is semi-molten and capable of flowing.
Which is denser the lithosphere or asthenosphere?
The lithosphere is denser than the asthenosphere. The lithosphere is composed of the outermost layer of the Earth's crust and upper mantle, which is cooler and more rigid, while the asthenosphere is hotter and more plastic in nature, causing it to be less dense.
What part of the mantle is the asthenosphere found?
The asthenosphere lies in, and is the upper ductile part of, the mantle. It is the layer directly underneath the lithosphere; the layer composed of the crust and uppermost rigid mantle.
The strong lower part of the mantle between the asthenosphere and the outer core?
The lower part of the mantle is called the mesosphere.
What is the least rigid part of the mantle?
The upper mantle is less rigid because the pressure is lower
What lies beneath the asthenosphere?
Below the asthenosphere lies the solid upper mantle, which is known as the mesosphere. The mesosphere is more rigid and less ductile in comparison to the asthenosphere. At greater depths, the lower mantle is composed of solid rock that gradually gets hotter and denser as it approaches the Earth's core.
The mantle is made of what structural zones?
The mantle is composed of the upper mantle and the lower mantle. The upper mantle is known for its plasticity and convective movement, while the lower mantle is more rigid and is characterized by high-pressure conditions.
What are the layers of the mantle?
The mantle is divided into two main layers: the upper mantle and the lower mantle. The upper mantle is further divided into the lithosphere and the asthenosphere. The lithosphere is rigid and made up of the crust and the upper part of the mantle, while the asthenosphere is semi-molten and capable of flowing.
Which is denser the lithosphere or asthenosphere?
The lithosphere is denser than the asthenosphere. The lithosphere is composed of the outermost layer of the Earth's crust and upper mantle, which is cooler and more rigid, while the asthenosphere is hotter and more plastic in nature, causing it to be less dense.
What layer contains the lithosphere asthenosphere and mesosphere?
The lithosphere, asthenosphere, and mesosphere are all located within the Earth's upper mantle, which is part of the mantle layer. The lithosphere is the rigid outermost layer of the Earth, including the crust and uppermost mantle. The asthenosphere is a partially molten layer below the lithosphere, while the mesosphere is a solid layer beneath the asthenosphere.
What are the 2 layers of the mantle?
The mantle is divided into two main layers: the upper mantle and the lower mantle. The upper mantle is closer to the Earth's crust and is more rigid, while the lower mantle is hotter and flows more easily due to higher temperatures and pressures.
What is the difference between lithosphere and asthenosphere?
The difference between the lithosphere and the asthenosphere is that the asthenosphere is the lower part of the upper mantle it behaves like a plastic but flows much more easily than the rest of the mantle. The lithosphere however, includes the entire crust and the uppermost part of the mantle, it is more rigid and brittle and doesn't flow.
Is the lower part of the mantle called the lithosphere or asthenosphere?
The lower part of the mantle is actually names the mesosphere. It is overlain by the asthenosphere which is part of the upper mantle and this in turn is overlain by the lithosphere which is made up of the very uppermost mantle and the crust.
What are the 2 types of mantle?
the upper mantle(lithosphere)and the lower mantle(mesosphere)
