CW9-2391

From Environmental Technology

1]The disadvantage of switching to a cleaner fuel is that there are more and more cars on the road every year, and eventhough there are cleaner fuels it is like there is no difference in the atmosphere at all because there are more cars. If the car rate would stay the same there probably would be a difference being made. On the other hand if they dindn't make cleaner fuels there would be that much more pollution in the atmosphere than what they have already cut down on.

2]The advantage would have to be that the cleaner fuels do not emit as much carbon dioxide "green house " gases which causes global warming which would slow down. The new fuels also emit 90% less toxins and ozone forming hydrocarbons.