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Earth's core has two parts, a solid iron inner core and a molten outer core, which is composed of a nickel-iron alloy. The outer core begins about 1,800 miles under the...

Inner core


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

core - National Geographic Education


Earth's core is the very hot, very dense center of our planet.

BBC - Earth - How we know what lies at Earth's core


Aug 13, 2015 ... We can't journey to the centre of the Earth, but that hasn't stopped us finding out what is down there.

This volunteer group of worldwide specialists coordinates research into the mantle and core. More »

What Is Earth's Core Made of? | Wonderopolis


Beneath the mantle, you'll find the core. Earth's core is the deepest, hottest layer, and it's made up of two layers itself: the outer core which borders the mantle ...

Here's What Scientists Think is Buried Deep Within the Earth's Core ...


Feb 11, 2015 ... Scientists may have found a new inner inner core to the Earth, within the super- compressed ball of iron at the heart of our planet that helps ...

At the Earth's Core (1976) - IMDb


Directed by Kevin Connor. With Doug McClure, Peter Cushing, Caroline Munro, Cy Grant. A Victorian era scientist and his assistant take a test run in their Iron ...

The Core of the Earth | Greatest Discoveries | Discovery Science


Take an in depth look at our planet with host Bill Nye, as he examines the Earth's inner and outer core.

A new view of the content of Earth's core -- ScienceDaily


Sep 22, 2015 ... There is more oxygen in the core of Earth than originally thought. Geologists have discovered some new findings about Earth's core and mantle ...

Popular Q&A
Q: What Is the Function of the Earth's Core?
A: The Earth's core comprises a solid inner core and liquid outer core, both made mostly of iron. Outside of these parts are the mantle, then the crust on which we... Read More »
Source: www.ehow.com
Q: What is the earths core like?
A: Hot Read More »
Source: wiki.answers.com
Q: What is the state of the earth's core?
A: the state of the earth's core is solid and it is very hot. Read More »
Source: wiki.answers.com
Q: How hot is the earths core.
A: there is no way to measure the tempature. Read More »
Source: www.answers.com
Q: How thick is Earth's core.
A: The Earth's Core has a diameter of 6940 km. Read More »
Source: www.answers.com