Social Sciences, asked by dineshrayan5824, 1 month ago

What is the upper mantle made up of?

Answers

Answered by sunilmrathod2565
1

Answer:

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Explanation:

Upper mantle material which has come up onto the surface is made up of about 55% olivine and 35% pyroxene and 5 to 10% of calcium oxide and aluminum oxide.

Answered by guptagourav9477
0

Answer:

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