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Why are the earth's outer core and inner core important?

Updated: 8/21/2019
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Q: Why are the earth's outer core and inner core important?
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Related questions

What is Difference between earths inner core and outer core?

The inner core Is solid and the outer core in liquid


What is the earths outter core composed of?

iron and nickel is the answer and so is the inner core. the inner and the outer and together but the outer core is liquid and the inner core is solid


Is Earth's inner core surrounded by a liquid outer core?

Yes earths inner core is a dense ball of metal earths outer core is a layer of molten (melted) metal


What is hotter inner mantle or outer mantle?

the earths core is the hottest part of the earth. the metals in the earths outer core is liquid because of the heat and the metals in the earths core is solid but still the earths core is the hottest


What are the parts of the earths core?

The solid inner and liquid outer core.


Is the earths outer core made out of basalt or granite?

No. its the inner core!


What are the 4 earths layer?

The crust, mantle, inner core, and outer core.


What is the earths main layers?

asthenosphere outer core inner core and crust


What layer is found directly above earths core?

Depends if your talking about the inner core or the outer core: Outer core or mantle.


Layer of liquid iron and nickel that surrounds earths inner core?

The inner core is the hottest layer of the Earth.


Is earths core liquid or solid?

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.


What have seismic studies discovered about earths core?

the outer core is liquid; the inner core is solid