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MaxineThe crust is the outermost layer of the Earth, which is thin and solid. It is divided into continental crust (underneath land) and oceanic crust (underneath oceans). In contrast, the mantle is the layer beneath the crust and is primarily composed of solid rock that flows slowly over long periods of time.
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The lithosphere is made up of the crust and the upper part of the mantle. What do these layers of the lithosphere have in common How are they different?
Both the crust and the upper mantle are solid layers of the Earth's lithosphere. However, the crust is more brittle and less dense than the mantle. Additionally, the crust is composed primarily of oxygen and silicon (silicate minerals) whereas the mantle contains more iron and magnesium.
What are the 3 parts of Earth's internal structure?
The three parts of Earth's internal structure are the crust, mantle, and core. The crust is the outermost layer and is divided into oceanic and continental crust. The mantle is a thick layer beneath the crust, and the core consists of the outer liquid core and inner solid core.
What are the 3 main layers of the earth?
The three main layers of the Earth are the crust, mantle, and core. The crust is the outermost layer that we live on, the mantle is a thick layer beneath it, and the core is at the center of the Earth.
How are lithosphere and the crust the same and different?
The lithosphere and the crust are both parts of the Earth's outermost layer, but the lithosphere includes the crust and the uppermost part of the mantle. The crust is the solid, outermost layer of the Earth's surface, while the lithosphere is defined by its rigid behavior and consists of the crust and a portion of the upper mantle.
How do you make a sentence with upper mantle?
The upper mantle is located beneath the Earth's crust and above the lower mantle.
