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Is the upper mantle part of the lithosphere or asthenosphere?
The The crust and the uppermost layer of the mantle form the lithosphere. The asthenosphere, which is still in the upper mantle, is the next layer down.
What is the Soft layer of the upper mantle?
The soft layer of the upper mantle is known as the asthenosphere. It is located just below the lithosphere and is characterized by its ability to flow slowly over time, allowing tectonic plates to move and interact on Earth's surface. This layer plays a crucial role in plate tectonics and the movement of the Earth's crust.
What is the most expansive layer of the Earth?
The most expansive layer of the Earth is the mantle, which makes up about 84% of the Earth's volume. It is located between the Earth's crust and the core and consists of solid rock that can flow slowly over long periods of time.
In what layer does plasticity and convection occur?
Plasticity and convection occur in the asthenosphere, which is part of the upper mantle. The asthenosphere is a semi-molten layer below the lithosphere where rock can flow slowly over long periods of time. Convection within the asthenosphere is driven by heat from the Earth's core, causing movement of material in the mantle.
Which layer includes crust and upper mantle?
The layer that includes the crust and upper mantle is the lithosphere. The lithosphere is the rigid outer layer of the Earth that is broken into tectonic plates. It includes the crust and the uppermost part of the mantle.
Is the second layer of the earth the upper mantle or the lower mantle?
upper mantle
Is the upper mantle part of the lithosphere or asthenosphere?
The The crust and the uppermost layer of the mantle form the lithosphere. The asthenosphere, which is still in the upper mantle, is the next layer down.
What is upper layer made of?
upper layer is made of mantle of the earth.
What is the the relatively soft layer of the upper mantle called?
The relatively soft layer of the upper mantle is called the asthenosphere
What can flow if the upper mantle?
Magma can flow if the upper mantle, leading to volcanic activity on the Earth's surface.
What is the Soft layer of the upper mantle?
The soft layer of the upper mantle is known as the asthenosphere. It is located just below the lithosphere and is characterized by its ability to flow slowly over time, allowing tectonic plates to move and interact on Earth's surface. This layer plays a crucial role in plate tectonics and the movement of the Earth's crust.
What is the most expansive layer of the Earth?
The most expansive layer of the Earth is the mantle, which makes up about 84% of the Earth's volume. It is located between the Earth's crust and the core and consists of solid rock that can flow slowly over long periods of time.
What is the most expansive layer of the?
The largest layer is the mantle, or more specifically, the upper mantle.
Which layer of the earth contains the crust and upper mantle?
The layer of the Earth that contains both the crust and upper mantle is called the Lithosphere.
What is the layer 100km below the surface?
The layer 100km below the surface is known as the asthenosphere. It is a semi-fluid layer within the upper mantle of the Earth where rock is ductile and able to flow slowly over time.
What type of layer is the Asthenosphere?
The Asthenosphere is a layer of the upper mantle.
What layer does the crust and the upper layer of the mantle make?
lithosphere
