Social Sciences, asked by sonubhatti1991, 1 month ago

Rocks rich is silica and aluminium is known as​

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Answered by marvaminuva
0

In geology, the term sial refers to the composition of the upper layer of Earth's crust, namely rocks rich in aluminium silicate minerals. ... The uppermost layer of the crust is called the sial, consisting of silicate and aluminium (Si = silicate, Al = aluminium).

Answered by adiramunshi37
1

Answer:

rock rich in sillica and aluminium is known as SIAL

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