CO2, Carbon particulate matter PM, (in the past Lead pollution). CO, NOx and unburnt hydrocarbons.
Planes.
Hydrogen fuel cell vehicles produce water vapor as exhaust. When hydrogen gas reacts with oxygen in the fuel cell, it generates electricity, with water being the only byproduct. This makes hydrogen fuel cell vehicles environmentally friendly, emitting no harmful pollutants.
Carbon monoxide and nitrogen oxides.
Electric cars are generally better for the environment than traditional gasoline-powered vehicles because they produce fewer greenhouse gas emissions and air pollutants during operation.
No, the collection of wind energy into usable electricity does not release any pollutants.
one of the main causes of air pollution in cities is emissions from vehicles like cars and trucks. an old or poorly tuned engine will produce more pollutants in the air ,rather than a new and well tuned engine. so,it is checked for vehicle emission and air pollution safety.
Yes, diesel vehicles produce carbon monoxide as a byproduct of combustion.
cancer, asma, carbon dioxide intoxication.
No.
Ozone and smog are both air pollutants. Ozone is a secondary pollutant formed when emissions from vehicles and industrial sources react with sunlight, while smog is a combination of pollutants, including ozone, formed from vehicle emissions and industrial processes.
The releases of gases from chimneys and vehicles cause pollution. It add pollutants to rain water.
Smog is caused by pollutants in the air. The source is often emissions from industrial plants and vehicles.