Geography, asked by ranjanpathak989, 8 months ago

why is continental mass of the earth called sial?

Answers

Answered by nishishweta1983

6

Answer:

sial means silica and alumina

Explanation:

si stands for silica

al stands for alumiminum which is present in the continental mass.

Answered by mknlntecc

0

hi please mark me as brainliest of all

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