which process is a source of outdoor air pollution?\nreleasing mold particles from an air - conditioning…

which process is a source of outdoor air pollution?\nreleasing mold particles from an air - conditioning vent\nemitting particles from a dump truck\nreleasing radon gas from a generator\nemitting carbon monoxide from a heater

which process is a source of outdoor air pollution?\nreleasing mold particles from an air - conditioning vent\nemitting particles from a dump truck\nreleasing radon gas from a generator\nemitting carbon monoxide from a heater

Answer

Answer:

B. emitting particles from a dump truck

Brief Explanations:

Releasing mold from AC vent, radon from generator, and CO from heater are indoor - related. Emitting particles from a dump truck is an outdoor source of air pollution.