Geography · The Earth's Crust
The term 'SIAL' used for the upper continental crust is derived from the combination of which chemical elements?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Silver and Aluminium
- 2Silicon and Argon
- 3Silica and Aluminium✓
- 4Silicon and Silver
Correct answer
Silica and Aluminium
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