Today, we’re talking about heat. The Earth is hot. And no, we’re not referring to Global Warming — at least, not this time. The Earth is hot on the inside. How hot could it actually be, you ask? The inner core of the Earth is almost 11 thousand degrees fahrenheit, which is as hot as the surface of the sun!
This heat provides Geothermal Energy: a constant supply of completely clean, sustainable energy!
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