dghernandez034 dghernandez034

06-05-2020
Advanced Placement (AP)

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what is the composition of earths inner and outter core

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brieanna2005kennedy brieanna2005kennedy

06-05-2020

Answer:

The inner core is solid and is 90% iron, but the outer core is a liquid...and it's a good thing it is! More on that later. The outer core is made of a mixture of iron and nickel, with smaller amounts of silicon and oxygen.

Explanation:

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