Question

Based on their origin how can air pollutants be classified.
​

Answer 1

Answer:

jake paul

Explanation:

Answer 2

Air pollutants are divided into two categories, based on their origin-primary and secondary. Primary air pollutants: ... Particulates, carbon monoxide, (CO), oxides of sulfur (SOx), oxides of nitrogen (NOx), hydrocarbons (HCs), radioactive compounds, pollen and bacteria are the major primary air pollutants..