The inner core is the innermost layer of the earth.
It is believed that the innermost layer of the earth, the inner core, is made mostly of iron and nickel.
The earths innermost layer is the Inner Core.
The inner core is the innermost physical layer of the Earth. The core is the innermost chemical layer.
It is the core
The layers of the Earth are crust- outer, mantle- middle, core- innermost.
The inner core .
There is no layer of Earth that meets that description.
The innermost layer, the inner core, is very hot but not molten.
We are not sure whether the core of the earth is solid or not, therefor the innermost layer must be either the core, or the layer next to the core.
Inner core....made of iron
the innermost core
The innermost layer is the bone marrow.