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Is the second layer of the earth the upper mantle or the lower mantle?
upper mantle
What is the name of the lower part of mantle and the upper part of mantle?
The lower part of the mantle is called the "lower mantle" or "mesosphere", while the upper part of the mantle is referred to as the "upper mantle" or "asthenosphere".
Is silica and forms of granite found in upper mantle?
Silica is found in the upper mantle, but not granite. Most of the minerals in the mantle are silicates, meaning they contain silica. Granite is found in the crust, primarily conditnental crust, as it forms from high-silica magma. The upper mantle is composed mostly of a lower-silica rock called peridotite.
What is the definition of the word asthenosphere?
The asthenosphere is the highly viscous, mechanically weak and ductilely -deforming region of the upper mantle of the Earth.
How do you make a sentence with upper mantle?
The crust and upper mantle make up the earth.
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 are the part of the mantle?
The upper mantle and the lower mantle.
What is the difference between between the lower and upper mantle?
The upper mantle is harder than the lower mantle
What two layers is the mantle divided into?
The mantle is divided into the upper mantle and the lower mantle. The upper mantle lies directly beneath the Earth's crust and extends to a depth of about 410 miles. The lower mantle extends from the bottom of the upper mantle to a depth of about 1,800 miles.
What is the upper mantle made of?
The upper mantle is made of something called peridodite.
What are the that make up the upper mantle?
What are the layers that make up the upper mantle.
What the upper mantle made of?
The upper mantle is made of something called peridodite.
