Vehicles used Car is a substance that causes the most air pollution from cars is an important question. Carbon monoxide, hydrocarbons, oxides of nitrogen And sulfur
Vehicles using the engine. The car is causing a problem, the most polluted air. Substances from cars and carbon: Hydrocarbons, nitrogen oxide and sulfur
The vehicle engine exhaust car trouble is the source of the most important out of the car, including carbon monoxide and hydrocarbon Oxide of nitrogen กํามะถัน.