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The core of the Earth, about 4,216 kilometers across and 2635 miles, is thought to be divided into an outer core of liquid iron and a nearly solid iron inner core about 1,500 miles in diameter.
Wiki User
∙ 13y ago
Wiki User
∙ 13y ago1,216 km (760 mi) in radius, or about 70% that of the Moon.
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What are the layers of the earth from thinnest to thickest?
From thick to thin: mantle, outer core, inner core, crust.
What is the radious of the earths inner core?
The radious of the inner core is 1,220km(760miles).
What is the thick rocky layer around earths core?
The core of the earth is surrounded by the mantle.The earth's core is called the inner core. Just outside that is the outer core, and it is liquid. Outside the liquid outer core is the mantle.
How Earths inner core is solid due to its?
The immense pressure from the layers outside of the inner core.
the thickness of inner core?
1220 km thick
How thick are the outer and inner core?
Outer Core:1,370 miles, 2,200 kilometers. Inner Core:780 miles, 1,250 kilometers. 
What of Jupiter's is 18 miles thick?
inner core
What is the thickness in miles of the inner core?
About 760miles thick.
How thick is earths inner core?
The inner core is 1216 km and made of solid iron. It is approx 5000 degrees C and it doesnt melt because of everything else pushing down on it.
How thick is the inner core of the earth?
the thickness of the outer core is 2250 km.
The border between the inner core and the outer core is how many kilometers?
5,000,000,000, miles thick
What are the layers of the earth from thinnest to thickest?
From thick to thin: mantle, outer core, inner core, crust.
Inner core definition?
the inner part of earths core
How are the inner and the outer core different?
The inner core - the centre of earth - is solid and about 780 miles (1,250 km) thick. The inner core may have a temperature up to about 13,000°F (7,200°C = 7,500 K), which is hotter than the surface of the Sun. The inner core (which has a radius of about 750 miles (1,228 km) is solid. The outer core is so hot that the metal is always molten. The outer core is about 1370 miles (2,200 km) thick. Because the earth rotates, the outer core spins around the inner core and that causes the earth's magnetism. The outer core is in a liquid state and is about 1,400 miles (2,260 km) thick.
Earths outer core?
The outer core of the Earth is a liquid layer about 2,260 kilometers thick composed of iron and nickel which lies above the Earth's solid inner core and below its mantle.
What is the earths outer core?
The outer core is a liquid that is in between the inner core and mantle. It is 2,000km thick.
What is a sentence using inner core?
inner core is the earths center .
