The earth's super-hot inner core is made up of iron and nickel under great?

the three layers of the earth are the core, the mantle, and the. crust. the earth's super hot inner core is made up of iron and nickel under great. pressure.

Explanation:

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b. 20: 5

explanation:

20% of the worlds population lives in southwest asia, and less than 5% of the world's

land area.