# Where Does Geothermal Energy Come from?

## Answer

Geothermal energy comes from the earth's core. The earth's core is about 11000 degrees Celsius. It is created by the decay of radioactive materials in the core surrounded by layers of rock.
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 Outdoor temperatures fluctuate with the changing seasons but underground temperatures don't. Four to six feet below the earth's surface, temperatures remain relatively constant year-round http://wiki.answers.com/Q/Where+is+geothermal+enrg...
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 Beneath the Earth's crust, there is a layer of hot, molten rock called magma. Heat is continually produced there, mostly from the decay of naturally radioactive materials, such as http://activerain.com/blogsview/1274991/geothermal...
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Where Does Geothermal Energy Come From?
Geothermal energy, simply put, is heat generated by planet Earth. There are however, two distinct ways in which this power is generated. One way, and the one that most people think of when they hear the words geothermal energy, is the heat generated by... More »
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Geothermal energy comes from the earth. It is the energy created by the heat in volcanoes and the earths core. It is one of the largest renewable energy sources there is. You can find more information here: www.eere.energy.gov/geothermal/faqs.html
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