148k views
5 votes
Scientists believe that the earths core is made mostly of:

A: silicon and oxygen
B: iron and nickel
C: granite and basalt
D: calcium carbonate

User Bitrock
by
9.4k points

1 Answer

6 votes

Answer:

B: iron and nickel

Step-by-step explanation:

I am sure of it because I learnt it in class :)

User Hsz
by
8.9k points
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