air pollution travels in the air
Humans create the most air pollution. Power plants are known to create the most pollution in most areas of the world.
Air pollution
Most Animals... Just wait for air pollution to kick in enough.
Beijing in China.
gasoline
Most air pollution is caused by burning fossil fuels, such as gasoline and coal, in vehicles and power plants. Industrial processes, agriculture, and waste disposal also contribute to air pollution.
Believe it or not cars or factories are not the most air pollution. It is really Methane gas. Methane gas goes into the air actually when cows burp and pass gas.
The main culprits of air pollution in Singapore are automobiles, trucks, and factories. Most of the pollution given off by this technology is not regulated to much degree.
visible air pollution is called "smog"
Most active volcanoes release sulfur dioxide and carbon dioxide into the atmosphere, which is air pollution
The troposphere
Man