It is Okay at the moment and for the next three billions years.
no
The state of matter the outer core is, is liquid.
the inner core is solid state and the outer core is liquid state
cool stuff
The inner core is solid due to high pressure preventing the temperature from melting the iron-nickel alloy. The outer core is liquid because the lower pressure allows for the metal to remain in a molten state.
Soild
Both! The outer core is in a liquid state and the inner core is a solid. Both the inner and outer core are formed mainly of iron and nickel.
Both! The outer core is in a liquid state and the inner core is a solid. Both the inner and outer core are formed mainly of iron and nickel.
Liquid
liquid
Liquid
Liquid