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Mathematics 18 Online
OpenStudy (kweenlexis):

Which layer is made of solid nickel and iron ? A . Inner core B. Mantle C. Crust D. Outer core

OpenStudy (gracygirl):

What do you think?

OpenStudy (kweenlexis):

Idk

OpenStudy (gracygirl):

You must have read the lesson well enough to make and educated guess :P

OpenStudy (kweenlexis):

IM guess D but idk

OpenStudy (gracygirl):

The outer core is made of Iron and Nickel but it is liquid.

OpenStudy (gracygirl):

The SOLID layer of Iron and Nickle is the inner core.

OpenStudy (kweenlexis):

Ohhh thank you .

OpenStudy (gracygirl):

Anytime

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