SOLID IRON AND NICKEL
The inner core is the only portion of the Earth which is considered to be composed of solid iron with nickel. The outer core surrounding it is a liquid iron-nickel alloy.Inner core
solid iron and nickel
It is solid iron and nickel.
5150km
Outer core - predominately liquid iron and nickel. Inner core - predominately solid iron and nickel.
The inner core is made out of iron and nickel and it is a solid.
The solid layer of the Earth that is made mostly of iron and nickel is called the inner core.
The core of the Earth consists mostly of iron and nickel. It is divided into the outer core (liquid iron-nickel alloy) and the inner core (solid iron-nickel alloy).
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