Geography
WAEC 2025
Which of the following pairs of minerals are from the bulk of the inner core of the Earth?
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A.
silicon and copper
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B.
Aluminium and iron
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C.
iron and Nickel
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D.
tin and columbite
Correct Answer: Option C
Explanation
Earth's ore is mainly iron and nickel with a small amount of a lighter element, perhaps oxygen or sulphur.
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