3
.
The upper mantle is mainly made up of the
minerals
a. magnesium and aluminium
b. silica and aluminium
c. magnesium and silica
d. iron and magnesium
al in the lower mantle is cal
Answers
Answered by
10
Answer:
sial slica and aluminium
Answered by
5
Answer:
magnesium and silica is answer
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