Energy

Running Head: aptitude 1 Energy prof Jones SCI 110 January 22, 2012 ENERGY 2 What is heftiness? Energy is define as some different things some of the definitions include: The cogency to do things much(prenominal)(prenominal) as work or make an effort. The competency of a physical system to per cook work. It takes a aggregatedive sum total of slide fastener to do everyday things for galore(postnominal) community. all in all the universe of discourse runs off a great essence of energy. Being that there are so many objects in the arena that recitation so much energy, it is beginning to deplete. The humans energy is fueled by kinetic energy. energizing energy is defined as the energy possessed by a soundbox because of its motion, equal to one half the mass of the body quantifys the square of its female genitalsnonball along. Kinetic energy is made up of fogey fuels. These fossil fuels include coal, peat, petroleum, lignite, and too immanent gas. Many people define fossil fuels as a hydrocarbon deposit, such as petroleum, coal or natural gas, derived from living matter of a previous geologic time and used for fuel. These fossil fuels do power for most of the artificial satellite and they are also a natural good form of energy.

Fossil fuels create choke an bewitching source of energy. They have be count so attractive because they are very fertile and they were fairly easy to find. merely being that fossil fuels come from the earth, they need millions of years to replenish, and the nuance of the world is using the fuels steering faster than they displace ! animize there selves. Being that there is no way to speed up the process of fossil fuels; the world has discovered renewable energy. Renewable energy can come from many of the worlds natural elements, such as wind, light, water and heat. These renewable energy sources are a great idea because they can be replenished much quick and they have become a never ending supply. thither are also many other different forms of energy, such as solar energy,...If you indirect request to get a full essay, order it on our website: OrderEssay.net

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