• Unit 10-Energy resources

    • Society gets its energy from a range of energy sources, non-renewable and renewable.
    • We demand more and more energy to run the world economy.
    • Different energy sources have advantages and disadvantages.
    • Societies may choose energy sources for different reasons: political, cultural, economic, environmental and technological.

    fossil fuels coal oil
    natural gas renewable non-renewable
    nuclear energy hydroelectric energy wind energy
    wave energy tidal energy solar energy
    geothermal energy energy crisis biogas

Last Modified on February 23, 2015