Which of these is not a primary component of Earth's mantle?

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How hot is the earth's mantle?

In the mantle, temperatures range between 500 to 900 °C (932 to 1,652 °F) at the upper boundary with the crust; to over 4,000 °C (7,230 °F) near the boundary with

Is the Earth's mantle liquid?

No. While much of the mantle is hot enough that the rock would meltif exposed to the surface, the enormous pressure keeps in a statethat is technically considered solid. Unlik

What is earth's mantle?

It is the second layer of the earth... That i am trying to figure out what it is composed o help me...

Why is the Earth's mantle so hot?

There are three main sources of heat in the deep earth: (1) heatfrom when the planet formed and accreted, which has not yet beenlost; (2) frictional heating, caused by denser