The core of the earth is made up of
FPSC Past Papers / All — Multiple-choice practice
زمین کا بنیادی حصہ کس سے بنا ہوا ہے۔
- A. silicon
- B. aluminium
- C. magnesium
- D. nickel and iron
Correct answer
nickel and iron
Explanation
Explanation Nickel and Iron present in the inner core of the Earth are together known as NiFe . The extreme pressure exerted on the inner core by the rocks of the layers lying above causes the NiFe to be in a solid state.
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