Geography, asked by vaibhavvij550, 1 year ago

why continental mass known as silica

Answers

Answered by flower161

The continental mass is also called 'sial'. The name sial is derived from letters 'si' of silicon and 'al' of alumina. The main mineral constituents of the oceanic crust are: Silicon.

Answered by gurvirgill344

Sial is derived from letters 'si' of silicon and 'al' of alumina.

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