Question

Inner core and outer core difference?

Answer 1

Answer:

Inner core is solid ball made of metal, 1250 thick, hottest layer of the Earth.

Outer core is made of iron, nickel, solid, 2200 km thick, Earth's magnetic field created.

Answer 2

The inner core and the outer core is made up of similar stuff chemically (both are made mostly of iron and with A little amount of nickle and some other chemical element)

the difference between them is the inner core is solid and the outer core is liquid

The temperature of inner core is far above the melting point of iron

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