Transportation is very important. I think the best form of transportation is by air in airplanes and helicopters. Traveling by air produces a lot of pollution but it is also very efficient. It only takes about 6 hours to fly across the United States whereas driving a land vehicle would take about 45 hours which is a huge difference. Flying is expensive and I know some people can’t afford it, so I think that people who choose to drive should use electric vehicles. Electric vehicles are healthy for the environment and don’t produce pollution like gas powered vehicles.