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What evidence led to the conclusion that earths inner core is mostly iron?
Wiki User
∙ 8y ago
Because the molten magma that is exposed to the atmosphere when cooled rusts
Wiki User
∙ 11y ago
Wiki User
∙ 8y agoTotal density of the Earth.
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What type of rock can be found in the Earths inner core?
Any rock mostly igneous rocks but in their molten state, because the inner core has a too high temperature.
What is a sentence using inner core?
inner core is the earths center .
What is the distance of the inner core?
The earth's inner core is 3160 kilometers beneath the earths surface. The inner core is a solid ball of nickel-iron alloy.
What is the source of heat in the Earths interior?
the inner core
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 is the inner core of the earths composed of?
An alloy of solid nickel and iron, mostly.
What is earths core mostly made out of?
The Inner (solid) and Outter (liquid) Core are made up of Nickel and Iron.
What type of rock can be found in the Earths inner core?
Any rock mostly igneous rocks but in their molten state, because the inner core has a too high temperature.
Inner core definition?
the inner part of earths core
Is the earths core made of liquid iron?
The outer portion of the core is mostly molten iron. The inner core is solid metal.
What is a sentence using inner core?
inner core is the earths center .
Which two inner planets have atmospheres that consist of mostly carbon dioxide?
Venus and Mars. The difference is that Venus atmospheric pressure is around 93 times that of Earths, while Mars' atmospheric pressure is only 0.7% of Earths.
What is the radious of the earths inner core?
The radious of the inner core is 1,220km(760miles).
What happens in earths interior to produce earths magnetic?
The movements in the liquid inner core.
What are the inner planet mostly made of?
The inner planets are mostly made of iron and rock.
Is the earths core made of hard rock?
No. The Earth's core is divided into two parts: a solid inner core and a liquid outer core, moth made mostly of iron.
What is the distance of the inner core?
The earth's inner core is 3160 kilometers beneath the earths surface. The inner core is a solid ball of nickel-iron alloy.
