Topic: Inner Core of Earth
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What is the Earth Inner Core Made of?
The inner core of the earth is a solid ball, comprised mostly of the metals nickel and iron. The solid inner core rotates once approximately every 120 years. Read More »
Source: http://answers.ask.com/Science/Other/what_is_the_earth_inner_core...
How Thick is the Earth Inner Core?
The inner core of the Earth is 1,200 km thick. It is almost half the size of the outer core which is made from liquid iron and is 2300 km thick. Read More »
Source: http://answers.ask.com/Science/Other/how_thick_is_the_earth_inner...
What is the inner core of the earth?
Earth's inner core is a very hot solid ball un the centre of the earth Read More »
Source: http://wiki.answers.com/Q/What_is_the_inner_core_of_the_earth
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Inner Core of Earth
More Common Questions
Answers to Other Common Questions
it is a solid
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Source: http://wiki.answers.com/Q/What_is_the_earths_inner_core
The depth of the inner core is 5150-6370km.
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Source: http://wiki.answers.com/Q/What_is_the_depth_of_earths_inner_core
The Earth's core is thought to be predominantly iron (85 %) with some (4-5%) nickel and the remainder oxygen, silicon, hydrogen and carbon and a number of siderophile (iron liking) elements that descended to the core with iron during planet...
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Source: http://wiki.answers.com/Q/What_is_the_composition_of_the_Earth's_...
its solid
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Source: http://wiki.answers.com/Q/What_are_the_characteristics_of_Earth's...
The Inner Core is iron(gray).
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Source: http://wiki.answers.com/Q/What_color_is_the_inner_core_of_the_ear...
Pressures are so intense in the inner core that not even the incredibly high temperatures can melt the nickel-iron alloy that exists there.
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Source: http://wiki.answers.com/Q/Why_is_the_earth's_inner_core_not_a_liq...
