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peridotite

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Q: What is the composition of the outer mantle?
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Related questions

List the layers of earth by their chemical composition and by their physical properties?

by the chemical composition is: the crust, the mantle (upper mantle and mantle), and the core. (you can put inner or outer) by the physical property is: lithosphere, asthenosphere, outer core, inner core. hope i helped


Composition of mantle?

the composition of the mantle is peridotite


Is earth divided by composition into three layers?

The 3 main layers of earth (crust, mantle, core) are divided into crust, upper mantle, lower mantle, outer core, and inner core.


How does the outer mantle differ from the inner mantle?

the inner mantle is different than the outer mantle because the inner mantle is hotter than the outer mantle.


How does the outer mantle and the inner mantle differ?

the inner mantle is hotter than the outer mantle.


How do scientists classify the earth's internal layers?

They are classified on their composition (crust, mantle, outer and inner core) and on their mechanical properties (lithosphere, asthenosphere, mesosphere, outer and inner core).


What two layers is the mantle divided into?

The mantle and the outer mantle


Composition of the mantle?

The mantle is made of ultramafic igneous rock.


What are the earths layers of rock classified by?

Earth's layers classified by their composition and their physical properties.


Does the mantle separate the crust and mantle?

No the Mantle seperates the crust and the outer core


Which is thicker the earth's mantle or the outer core?

earth's mantle


What is the composition the mantle?

i dont now