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The inner core is a solid, and the outer core is a liquid.
1220 km thick
Earth
The thickness of the inner core is 1,200 km. 1,200 km being the radius of the sphere known as the inner core.
All terrestrial planets, such as Earth, Mercury, Venus, and Mars, have inner and outer cores. These cores are composed of mostly iron and nickel, with the inner core being solid and the outer core in a liquid state. Gas giant planets like Jupiter and Saturn also have cores, but they lack a distinct separation into inner and outer regions like terrestrial planets.
you throw a plasma bomb into the monkeys [the inner cores] mouth
Iron '
they are both part of the earth
plese i need helpp
They all have alike materials and rocky cores.
The outer core is liquid; the inner core is solid.
No. The outer and inner cores are separate from the mantle.