creating earth's magnetic field:)
The inner core is a solid, and the outer core is a liquid.
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.
Iron '
its responsible for Earth's magnetic field.
they are both part of the earth
The earths outer core's most abundant elemant is silicon. :)
The outer core is liquid; the inner core is solid.
No. The outer and inner cores are separate from the mantle.
The outer cores is made up of mostly iron and nickel in a liquid state.
Gas, Menthane, Ice, Water, Ammonia, and Rock
Primary waves ( P-waves) can travel through earth's outer core.
Combined the inner and outer cores are 3500 km thick.