In the structure of planet Earth, below the mantle, the core is mainly made up of which one of the following?

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YESPYQ · Accepted Answer

Correct answer: Iron. Below the mantle, the core is divided into two main parts: the outer core and the inner core.  Outer Core: This layer is in a liquid state and is primarily composed of iron mixed with nickel and small amounts of other elements. The movement of this liquid iron alloy is responsible for generating Earth’s magnetic field. UPSC GS Paper-I PYQs 364  Inner Core: At the center of the Earth lies the inner core, a solid sphere predominantly made up of iron. Its high density and the immense pressure it is subjected to keep it in a solid state despite the high temperatures. 103

In the structure of planet Earth, below the mantle, the core is mainly made up of which one of the following?

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