Why is earth's core mostly made of iron?
a. iron is radioactive.
b. iron is a very dens...
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Geography, 12.10.2019 19:30 willmandiaz23
Why is earth's core mostly made of iron?
a. iron is radioactive.
b. iron is a very dense element.
c. iron is naturally hotter than other materials.
d. iron has a higher melting point than other substances.
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Answers: 2
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