Car Pollution

Car pollution is a very harmful form of air pollution.
Car pollution. Dirty cars dirty air. People can help by driving less. Car pollution is one of the major causes of global warming. According to the epa today s cars emit 75 to 90 percent less pollution per mile driven than cars made in 1970 did.
Cars and trucks emit carbon dioxide and other greenhouse gases which contribute one fifth of the united states total global warming pollution. Road transport emissions are major source of urban air pollution nitrogen oxides nox and particulate matter pm coming from vehicle exhausts plus non exhaust emissions such as brake dust. Cars trucks and buses powered by fossil fuels are major contributors to air pollution. In fact transportation emits more than half of nitrogen oxides in our air and is a major source of global warming emissions in the us.
Hybrid cars electric cars and alternative fuels will continue to help but the sheer number of people and cars on the roads offset those improvements. Vehicle pollution also transport pollution motor pollution is the introduction of harmful material into the environment by motor vehicles. Studies have linked pollutants from vehicle exhaust to adverse impacts on nearly every organ system in the body. Without greenhouse gases the earth would be.