Question

choose the correct answer.
dust, soot, and smoke are air pollutants that consist of very small particles. what do we call this group of air pollutants?
particulate matter
acids

Explanation:

Particulate matter refers to a mixture of solid particles and liquid droplets found in the air. Dust, soot, and smoke are all examples of particulate matter as they consist of very small particles. Acids, on the other hand, are substances with a pH less than 7 and do not match the description of being small - particle - based air pollutants like dust, soot, and smoke.

Answer:

Particulate matter