1. Causes And Effects Of Acid Rain
... , unpolluted rain is slightly acidic with a pH of around five point six. This is because of carbon dioxide and water in the air which react to form a weak acid called carbonic acid. There are several pollutants which add the extra acidity in the rain. These are primarily nitrogen oxides and sulfur oxides generated by vehicles and industrial and power-generating plants ... U.S.'s emissions were actually from electric utilities. Today, Canada has reduced their sulfur dioxide emissions by thirty percent since nineteen-ninety-eight and fifty percent since nineteen-eighty. (Environment Canada,...
- Word Count: 1182
- Approx Pages: 5
- Has Bibliography
- Grade Level: High School