Energy is an essential force powering society, industry and in the end our everyday lives. Generally, energy sources can be classified as non-renewable and renewable sources. Non-renewable energy sources are those that can not be replenished or made again in a short period of time. Renewable energy sources on the other hand can be replenished in a short period of time (Energy sources, 2011).

There are three main sources of energy -- Nuclear Energy, Fossil Energy and Alternative Energy. Nuclear power is a form of energy which comes about from a reaction between atomic nuclei. The majority of this form of energy comes out of nuclear fission. This is the process by which atomic nuclei which are made up of neutrons and protons, collide with each other and fall apart. The energy which kept these parts together is no longer needed and comes free. This energy is then used to...
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