Acid rain is a type of acid deposition, which can appear in many forms. Wet deposition is rain, sleet, snow, or fog that has become more acidic than normal. Dry deposition is another form of acid deposition, and this is when gases and dust particles become acidic. It is caused by pollution and carbon dioxide in the air. It causes harm to buildings, soil, human beings, and nature.
- Nuclear Power
In 2007, 14% of the world's electricity came from nuclear power.