is is about 6000 miles (3500km)
5115 kilometers deep
Mesosphere or you could call it the deep mantle.
The Earth's outer core is a molten layer primarily composed of iron and nickel. Its outer boundary lies 2,890 kilometers beneath Earth's surface.
outer core
There is no rock in the outer core. The outer core is liquid iron-nickel.
5115 kilometers deep
The inner core deep inside the earth. It is the layer below the outer core and that is where it spins...
They are both hot, and are deep down in the earth. hope that helped.
About 5115 km deep.
core
Mesosphere or you could call it the deep mantle.