Question

The amount of harmful gases in the air is_____​

Answer 1

Answer:

The gases that cause the most air pollution are Nitrogen oxide (NOx), Volatile Organic Compounds (VOC), Carbon dioxide (CO2), Sulphur oxide (SOx), dioxines and furans, etc

Explanation:

Known as criteria air pollutants, the six most common pollutants include ozone, carbon monoxide, sulfur dioxide, lead, nitrogen oxides, and particulate matter. Greenhouse gases are another form of hazardous air pollution