1. Petroleum
The petroleum is mainly used for cars. ... I think that we should focus on building more of cars such as gasoline-electric Hybrids. The gasoline-electric hybrid car is just a cross between a gasoline-powered car and an electric car. This type of cars will save a lot of Petroleum and also not put pollution in the air. I believe that it would be better if car company's would start producing more of these type of cars. ...
- Word Count: 315
- Approx Pages: 1
- Grade Level: High School