Social Sciences, asked by d1rakrasaumatpk, 1 year ago

WHAT DOES THE 'SIAL' AND 'SIMA' LAYERS OF THE EARTH CONSISTS???

Answers

Answered by Superteen

2

Sima- ocean crust- Silica and magnesium
Sial- Upper crust- silica and aluminium

Answered by Sana619

0

sima- silica & magnesium (ocean crust)
sial- silica & aluminum (upper crust)

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