Discussion: Ways to reduce air pollution from motor vehicles
You have been assigned to a scientific commission whose mandate is to research ways of reducing air pollution from motor vehicles. Your specific assignment is to research the types of alternatives -fuel vehicles that are currently under development. Examine the advantages and disadvantages of each , and decide which would have the least environmental impact.
Electric
Natural gas
Hydrogen
Fuel Cell
Find on each type vehicle. Discuss the environmental and economic advantages and disadvantages of each type and select the one that , in your opinion , provides the best environmental impact at a reasonable cost. Provide evidence to support your selection.