Question

Which are the main mineral constituents of continental crust?

Answer 1

Silicon ;Aluminium;Magnesium

Explanation:

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Answer 2

The main mineral constituents of the continental mass are silica and alumina. It is thus called sial (si-silica and al-alumina). The oceanic crust mainly consists of silica and magnesium; it is therefore called sima (si-silica and ma-magnesium)