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It is about 1200 km thick

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11y ago
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Q: How much kilometers thick is the Inner Core?
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Related questions

How much thicker is the outer core than the inner core?

The outer core is 2900-5100 km thickThe inner core is 5100-6738 km thick


How much kilometers is between the inner core and the outer core?

1700 kilometre between it other


What is the only part of earths inner structure that is a liquid?

The inner and outer core are made mostly of molten rock and lead, as the very center is solid because of the constant force. The thick mantle is liquid towards the center and is primarily considered to be solid. The outer core is what I would say to be the "only" liquid layer in Earth's structure as the inner core has too much pressure and the mantle had too little heat.


How much pressure does the inner core have?

Yes, because it is in the center of the Earth.


What are two divisiosn of the earths core?

, a liquid outer core that is much less viscous than the mantle, and a solid inner core.


What keeps the inner core solid?

The solid nature of the inner core has to do with temperature and pressure. The inside of the earthâ??s core is much hotter than the liquid that is outside the core. Typically, solids tend to be much more dense than liquids because they are packed more tightly.


How much lead makes up th earth?

most of the inner core


Compared to earth's crust earth's inner core is believed to be what?

Much hotter


Why is the inner core the hottest layer if its solid?

because it has so much pressure on it


Why is the inner core solid if it is the hottest layer'?

because it has so much pressure on it


Is Earths mantle is thinner than earths crust?

The crust is much thinner than the mantle.


What are the layers of the earth about?

There is the Crust, Mantle, Outer core, and Inner core. There isn't really much to them. They are just the layers of the Earth