Environmental Sciences, asked by sudhakarli2428, 10 months ago

The uppermost part of the lithosphere which is rich in silica and alumina

Answers

Answered by Anonymous
3

Answer:

sial the uppermost layer of crust

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Answered by golu7635
2

Answer:

Sial

Explanation:

The uppermost layer of lithosphere rich in silica and aluminium is called sial

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