Denser materials originally sank to the core. The compression of these materials formed a solid inner core.
Inner core
The densest layer of the earth is the inner core.
The outer core of the Earth.
Earth's inner core is believed to be solid iron.
solid can be found on the inner core of the earth
Earth's inner core is believed to be solid iron.
The inner core.
The inner core
The inner core Is solid and the outer core in liquid
Earth's Inner Core is Solid
inner core and outer core
The Inner Core is iron(gray).