ABSTRACT : As humans continually exploit the earth for their own conveniences they become increasingly aware of the damage they cause. In the last 30 years the population has begun to notice just how serious the problem is and as a result great efforts have been put into amending the environment from our technological follies. Since the use of fossil fuels causes 70% of the earth's air pollution it's only logical that the human race must restrict the …showed first 75 words of 3260 total…

…showed last 75 words of 3260 total…May2001. Pg. 56-80. 3) T. K. Garrett. "Alternative Fuels and Fuel Systems", Los Angeles, CA, Society of Automotive Engineer, Sept. 2003. Pg. 98-100. 4) Staff and Engineering Information Administration, "Society of Automotive Engineer", New York, US Govt. Printing Office, July 1994. Pg. 100-150. 5) Frances S. Sterrett, " Alternative Fuels and the Environment", New York, "CRC Press", October 1994, Pg. 156-168. 6) http://www.eere.energy.gov 7) http://www.hybridcars.com 8) "Emissions Trading : A new weapon in project finance". 9/29/2000. 9) http://www.econews.org