the inner core
The inner core.
Scientists believe that the Earth's inner core is most likely made of solid metals, primarily iron and nickel. This is supported by seismic wave data and studies on the Earth's magnetic field.
inner core
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.
*The Inner Core is ball of hot,solid metals.*The Outer Core is a layer of liquid metals that surrounds the inner core.*The Mantle is Earth's thickest layer,measuring nearly @900 kilometers(1700 im).*The Crust is a thin layer of cool rock,it surrounds Earth somewhat like a sell surrounds an eggs.
the inner core
The thin solid outermost layer above the mantle is the Crust.GAYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY
The rocky upper layer of the solid Earth is called the crust.
The core is the chemical layer of the Earth with a liquid layer (the outer core), and a solid layer (the inner core).
The Earth's outer solid layer is called the crust. It is the thinnest layer of the Earth, making up the continents and ocean floors.
The rocky upper layer of the solid earth is called the crust.
The outermost physical layer is the lithosphere (the crust plus the attached uppermost mantle).