Question

Sial is another name for​

Answer 1

Answer:plz make it a brainlist ans

The name 'sima' was taken from the first two letters of silica and of magnesia. Comparable is the name 'sial' which is the name for the upper layer of the Earth's continental crust.

Explanation:

Answer 2

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The granite like rocks that form the outermost layer of the earth's crust; rich in silicon and aluminum. Synonyms. Earth's crust stone crust rock.