1. Technology
... of homes and traffic laws have changed as methods of transportation has changed throughout history. Automobiles are responsible for more than half the airborne pollution in the western world. Many plans are being developed to control air pollution. Pollution controls devices for cars have also been developed. For example, catalytic systems were installed in many car exhaust systems in the 1980s. These devices ... the future will need new designs which make even better use of the fuel which powers them. Technology was pushed forward for the need to fix the problems of air pollution cause...
- Word Count: 1446
- Approx Pages: 6