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Scientists say that the center of the earth is so hot because of the radioactive elements, but how did they find this out?
Re: How hot is the center of the earth and how do you know? Area: Earth Sciences Posted By: Nick Hoffman, Physics Date: Tue Feb 25 22:08:23 1997 Message ID: 854425067.Es...
Why is the center of the Earth so hot?
Archived thread of Why is the Center of the Earth so Hot? from the physics forums community for science discussion and specifically Why is the Center of the Earth so Hot? Earth...
How did oil get into the earth? Response #: 1 of 1 Author: Sam Bowen Text: It appears to be liquid iron in the center of the earth.
But the temperatures in the center of the earth would melt all known materials, you'd need some special insulating field to protect you there.
Eventually most of the iron in the earth melted and collected at the core, or center.
The core is composed mostly of iron (Fe) and is so hot that the outer core is molten, with about 10% sulphur (S). The inner core is under such extreme pressure that it remains solid.
Geology question: Why is middle Earth so hot? Middle Earth Radioactive decay provides the heat source. It's very hard for the heat to get out, so the temperature at the center rises.
Overheating the center of the inner core reactor due to the so-called greenhouse effect on the surface of Earth may cause a meltdown condition, an enrichment of nuclear fuel and a gigantic atomic ...
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