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The upper mantle is divided into two main sections: the lithosphere and the asthenosphere. The lithosphere is rigid and includes the crust, while the asthenosphere is a semi-fluid layer beneath the lithosphere where convection currents occur.

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1y ago

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What are large sections of earth's crust and upper mantle called?

Large sections of Earth's crust and upper mantle are called tectonic plates. These plates are responsible for the movement and interactions that shape the Earth's surface, including the formation of mountains, earthquakes, and volcanoes.


How many sections does the mantle have?

The Earth's mantle is typically divided into two main sections: the upper mantle and the lower mantle. The upper mantle lies beneath the Earth's crust and extends down to a depth of about 410 kilometers, while the lower mantle extends from about 410 to 2,890 kilometers below the Earth's surface.


What sections are composed of the crust and apart of the upper mantle?

lithosphere


What is the lithospheres broken separate sections called?

The lithosphere is made up of the "upper mantle" and earth's crust.The lithosphere is broken into separate sections called plate tectonics or tectonic plates.


What are the 3 sections in the mantle?

The mantle is divided into the upper mantle, transition zone, and lower mantle. The upper mantle is beneath the lithosphere, the transition zone lies between the upper and lower mantle, and the lower mantle extends to the outer core.


What is the theory called that describes Earth's crust and upper mantle as being broken into sections?

The Theory of Plate-techtonics


Earth's crust and upper mantle are broken into sections called?

Earth's crust and upper mantle are broken into sections called tectonic plates. These plates float on the semi-fluid asthenosphere below them and interact with each other at plate boundaries, leading to geological processes like earthquakes and volcanic activity.


What sections of Earth's crust ad upper mantle?

That would be the lithosphere. This is broken into sections known as lithospheric (or tectonic) plates.


Earths Litosphere Is Broken Into Separate Sections Called?

Earths lithosphere is made up of upper mantle. The earths lithosphere is broken into separate sections and it is called as tectonic plates or plate tectonics.


What is the Earth's crust broken into large pieces called?

They are called plates!


What is the upper mantle made of?

The upper mantle is made of something called peridodite.


What the upper mantle made of?

The upper mantle is made of something called peridodite.