Which of the following,released by industrial activity and combustion,is composed of small fragments suspended in the air?

Question

Quizplus · Accepted Answer

Particulate matter refers to small fragments or particles that are released into the air from industrial activities and combustion. Methane, volatile organic compounds, and toluene are all gases that can also be released from these sources, but they are not composed of small fragments suspended in the air like particulate matter.

Which of the Following,released by Industrial Activity and Combustion,is Composed