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What are the major elements of the crust?

11. What are the major elements of the crust?

1. Silica and magnesium
2. Silica and aluminum
3. Aluminum
4. Magnesium and aluminum

Answer

The correct answer is: B) Silica and aluminum

Explanation

The major elements of the Earth's crust are silica and aluminum, which form its composition of minerals and overall geological characteristics.