Explores the wide range of energy resources including: crude oil, natural gas, coal, nuclear energy, moving water, biomass, solar energy, wind energy, and geothermal energy. The relative advantages and disadvantages of each energy resource are outlined. Additional terminology includes: sun, electricity, acid rain, greenhouse gases, global warming, gasoline, heating oil, alternative energy, turbines, radioactive waste, hydro power, passive solar, photovoltaic cells, and wind turbines. .