1. "The Depletion of the Environment; Are We to Blame?"
... the sulfur and 95% of the nitrogen emissions occurring in North Eastern, North America are of human origin. When products are manufactured, many chemicals are used to create it. However because of the difficulty and cost of properly disposing of these products they are often emitted into the atmosphere with little or no treatment. ... What can we do to find a less expensive solution? Each year 20 billion tons of carbon dioxide, 130 million tons of sulfur dioxide, 97 million tons of hydrocarbons, 53 million tons ... and more slowly without reason. Trees do not grow as fast as they did be...
- Word Count: 1529
- Approx Pages: 6
- Has Bibliography
- Grade Level: High School