Geothermal Energy Essay -- Fossil Fuels Energy Resources Oil Geysers E

Geothermal Energy The human population is menstruationly using up its fossil fuel supplies atstaggering rates. Before pine we will be forced to turn somewhere else for zip. There argon many a(prenominal) possibilities such as hydroelectric energy, nuclearenergy, wind energy, solar energy and geothermal energy to name a few. Each oneof these choices has its pros and cons. Hydroelectric power tends to upset theecosystems in rivers and lakes. It affects the fish and wild life population.Nuclear energy is a very controversial subject. Although it produces highquantities of power with relative efficiency, it is very hard to dispose of thewaste. While wind and solar power have no waste products, they require enormousamounts of land to produce any large amounts of energy. I believe thatgeothermal energy may be an alternative origin of energy in the future. Thereare many snubgs that we must take into consideration before geothermal energycan be a surmise for a human resource. I w ill be discussing some of theseissues, questions, and problems.In the beginning when the solar system was young, the earth was stillforming, things were very different. A massive mass of elements swirled around adense centre of attention in the middle. As time went on the accumulation elements withsimilar physical properties into hot bodies caused a indisposed formation of acrystalline barrier around the denser core. Hot bodies consisting of iron wereattracted to the core with greater force because they were more dense. Thesehot bodies sunk into and became part of the constantly growing core. Less denseelements were pushed towards the surface and began to form the crust. The earlycrust or crystalline barrier consisted of ultra basic, basic, calc-alkaline, andgranite. The early crust was very thin because the core was extremely hot. Itis estimated that the mantel e 200 to 300 degrees Celsius warmer than it istoday. As the core cooled through volcanism the crust became thicker and cooler.The earth is made up of quatern basic layers, the inner solid core, the outerliquid core, the mantel and the lithosphere and crust. The density of thelayers gets greater the closer to the center of the earth that one gets. Theinner core is approximately 16% of the planets volume. It is made up of ironand nickel compounds. Nobody k instanters for sure but the outer core is thought to... ...ng. There have beenmany technological breakthroughs that have resulted in increased efficiencies ofmodern day geothermal electrical plants. I feel that with the currentenvironmental situation that the ball now faces a viable method of clean upwill include the use of geothermal power plants and resources. In a foundation thatis suffocating from the chemicals, and particulates that are created in theproduction of electricity and other commercial industries, we have no choice butto change our ways. The earth can not support the current rates of pollution.If we do not change reduce pollutio n the effects that are beginning to be seenow will become irreversible. development geothermal resources for other purposes suchas space heating can only help reduce pollution emission. With in the nextcentury the world will begin to feel the energy crunch. Supplies of othernatural resources such as coal, oil and other petroleum products will begin tobecome scarce. The world today is completely electricity dependent. Withoutelectricity, the world as we know it would cease to exist. In the next centurywe must learn to be less electricity dependent or find other sources of energy.