1. air pollution
... pollution. Air pollutants come from heavy industry, fumes from automobiles, jet planes and the like. When speaking of the automobile alone "...each gallon of gas burned releases 22 pounds of carbon dioxide in the atmosphere...the car is the single largest contributor to global warming " (Rifkin 179). Although the majority of the problem areas are in the developing world, these areas can ... ...
- Word Count: 3320
- Approx Pages: 13
- Grade Level: High School