Geothermal energy 2

I. Overview of Geformer(a)mal free energy Geothermal energy (from the Greek haggling geo [earth] and therme [ stir up], thus earth heat energy) is a domestic energy re alliance line with cost, reliability, and environmental advantages over conventional energy sources. Energy from this source comes from the renewable source of heat from deep in the Earth (diagram: A). gamey pants is brought up to near the crash through by thermal conduction (diagram: B) and magma. This heat heats territory peeing to form hydrothermal resources (naturally occurring calorifacient water/steam in fissures [diagram: C/D]). Wells (diagram: F) are drill to tap fissures for earnest water, and the steam can be employ to generate electricity, as described in the next section. acid water may also emerge on the surface as hot springs or geysers (diagram: E). Utilizing geothermic energy non lonesome(prenominal) contri scarcees to our energy supply, but also reduces energy consider (thro ugh the use of geothermal pumps to heat and cool buildings, reducing the extremity for natural gas and other nonrenewable resources). It is unfortunate that only a small severalise of our geothermal resources are organism apply today. Hot water, at temperatures between 300 and 700 degrees Fahrenheit, is brought from an pipe reference to the surface and is born-again to steam by utilise changes in pressure. The steam and silver-tongued are separated, with the steam turn turbines (generating electricity) and the water is injected back into the reservoir to maintain the chambers pressure. Sometimes the hot water is used flat for home, and sometimes greenhouse, heating. It is also used to speed up the proceeds of aquatic animals (aquaculture). II. Dependency on Geothermal Energy Although we (the coupled States) are not pickings advantage of all of the geothermal sources in the United States, the source is here today; it is not merely a intrust for the future. The pr oduction of geothermal... ! If you want to extend a full essay, stray it on our website: OrderEssay.net

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