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Liula [17]
3 years ago
15

What do geologists look at for proof that Earth's core contains mostly iron?

Biology
2 answers:
steposvetlana [31]3 years ago
8 0

Answer:Comets(ap3x)

Explanation:Comets have always been known to have iron in them. They are dragged into earths atmosphere because of the magnetic pull. (I’m almost positive this is the correct explanation)

hichkok12 [17]3 years ago
4 0
A. The sun, because there has been theory’s of the sun being able to heat earth from there being a lot of iron in the middle of earth.
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