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en.wikipedia.org/wiki/Inner_core

The Earth's inner core is the Earth's innermost part. It is primarily a solid ball with a radius of ..... Tools. What links here · Related changes · Upload file · Special pages · Permanent link · Page information · Wikidata item · Cite this page ...

gamediv1.weebly.com/inner-core.html

To learn about what metal the Inner Core is made of, read this section about the ... Inner Core is, how thick it is and some interesting facts about the Inner Core.

www.softschools.com/facts/geology/inner_core_facts/2207

Earth's innermost section is called its inner core, and is believed to be just as hot as the sun's surface. It was once believed that the earth's inner core was liquid, ...

www.nationalgeographic.org/encyclopedia/core

Aug 17, 2015 ... Lehman was the first to identify Earth's solid inner core, and became a .... All information about the core has come from sophisticated reading of ...

sciencing.com/5-earths-inner-core-13761.html

The Earth's inner core is surprisingly large, measuring 2,440 km (1,516 miles) across. It makes up 19 percent of the Earth's total volume, which makes it just 30  ...

www.dkfindout.com/us/earth/structure-earth/inner-core

Find out more about the Earth's inner core. Get information about the inner core layer and discover interesting facts for kids with DK Find Out.

www.kidsgeo.com/geology-for-kids/0024-earths-inner-core.php

Finally, we would reach the Earth's inner core. The inner core extends another 900 miles (1448km) toward the center of the Earth. It is believed that this inner ...

science.jrank.org/kids/pages/78/EARTH-S-LAYERS.html

Earth has four different layers: the inner core, the outer core, the mantle, and the ... always be sure you're reading unbiased, factual, and accurate information.

study.com/academy/lesson/inner-core-of-the-earth-definition-composition-facts.html

Aug 24, 2015 ... The inner core is located at the center of the Earth and is composed of nickel and iron. Most of what we know about the inner core is through...