Invisible Problem- Global Warming: "Air Travel
A lot of people have been asking: How is air travel bad? I can't see any air pollution!
Well, actually, there are a lot of pollutants coming out of planes from the engines. The pollution coming out of planes are so, oh, ever so much more than cars and other public transport! Just imagine this. There are about 6,000 commercial planes flying daily. All those planes are dumping more pollutants in the atmosphere. In other words, planes are one of the biggest contributors of global warming. They burn the most fossil fuels on a daily basis. So try and reduce travel with machines and try and travel more with foot"