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Inner core


The Earth's inner core is the Earth's innermost part and according to seismological studies, it is primarily a solid ball with a radius of about 1220 kilometers, ...

How Hot is Earth's Core? | RealClearScience


May 1, 2013 ... It gives us a better understanding of the region between the inner and outermost core of the earth: where red-hot solid iron becomes molten ...

Why is it so hot inside Earth's core? - NASA Space Place


Although Earth's center is closer than most of the other objects we muse about at The Space Place, in some ways it is more remote. Its solid core is about the ...

Earth's Core 1,000 Degrees Hotter Than Expected | Earth's Layers


Apr 25, 2013 ... Earth has multiple layers: the crust, the mantle, the liquid outer core and the solid inner core. ... That's as hot as the surface of the sun.

Why is the earth's core so hot? - Scientific American


Oct 6, 1997 ... This occurs through both "convective" transport of heat within the earth's liquid outer core and solid mantle and slower "conductive" transport of ...

How Do We Know the Temperature of Earth's Core? | Wonderopolis


Dec 18, 2014 ... But how do scientists know how hot Earth's core is? They can't see it. They can't dig down deep enough to use a thermometer to measure its ...

How Hot is the Core of the Earth? - Universe Today


Jun 1, 2010 ... Volcanoes occur when hot magma from inside the Earth reaches the surface and erupts as lava, ash and rock. So we know the interior of the ...

The Earth's Core Is as Hot as the Surface of the Sun - The Atlantic


Apr 26, 2013 ... But the sun's surface isn't all that hot, at least compared with its atmosphere.

Earth's core far hotter than thought - BBC News - BBC.com


Apr 26, 2013 ... Researchers revisit measurements to determine the temperature of the Earth's core, finding it to be 6000C - as hot as the surface of the Sun.

It's getting hot in here: Earth's core is 1,000 degrees warmer than ...


Apr 26, 2013 ... The Earth's inner core is hotter than experts previously suspected — by a ... of crystalline iron, surrounded by a layer of extremely hot liquid.

Popular Q&A
Q: How hot is the earths core?
A: there is no way to measure the tempature. Read More »
Source: wiki.answers.com
Q: How hot is the earth core?
A: The temperature of the Earth's inner core is believed to be about 5700 Kelvin. It is believed to be composed of nickel and iron, though of course, other heavy e... Read More »
Source: wiki.answers.com
Q: How hot is the earths core?
A: There is no way to measure the temperature at the Earth's core directly. But it is estimat... Read More »
Source: www.chacha.com
Q: How hot is the Earth's core?
A: Thanks to all who ventured an answer to this and apologies for the delay in posting the answer. You can now find it here A quiz, if you will, as a weekend treat... Read More »
Source: www.newscientist.com
Q: How hot is the earth's core.
A: Scientists have taken the temperature of Earth's core and found that the mercury there soars to about 6,650 degrees Fahrenheit. The sun's core, where solar ener... Read More »
Source: www.chacha.com