Fossil Fuels - Burning of fossil fuels such as gas or coal produces thermal energy., Tidal - Movement of the sea as the tide goes in and out produces energy., Wind - Movement of the wind currents produces energy as it turns the wind turbine., Nuclear - Uses radioactive reactions, using uranium., Solar - Energy from the sun., Hydroelectric - Energy from the movement of land based water systems., Geothermal - Energy from the natural thermal releases of the Earth.,

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