asked 209k views
3 votes
Which part of Earth's interior is believed to consist mostly of iron and nickel?

A. inner core
B. outer core
C. mantle
D. crust

1 Answer

7 votes
It would be the "inner core" that is the part of Earth's interior that is believed to consist mostly of iron and nickel, since the outer core is almost entirely liquid-based. 
answered
User Gene Goykhman
by
7.9k points
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