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Airborne solid materials consisting of ash and unburned or partially burned fuel released by a fire

a. Smog
b. Particulate Matter (PM)
c. Aerosol
d. Soot

User Badperson
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1 Answer

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Final answer:

Particulate Matter (PM) refers to airborne solid materials consisting of ash and unburned or partially burned fuel released by a fire.

Step-by-step explanation:

Particulate Matter (PM) refers to airborne solid materials consisting of ash and unburned or partially burned fuel released by a fire.

User Drch
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