Energy Sources

nuclear fusion and nuclear fission

• wind power
• wind farm
• water power
• water wheel
• tidal energy
• barrage 拦河坝
• dam 水坝
• solar energy 太阳能
• silicon 硅
• pollution 污染

Fossil Fuels 化石能源

• Coal
• Oil
• Natural Gas
• Kerosene 煤油
• Propane 丙烷