The emission of pollutants from motor vehicles, industrial plants and other commercial and domestic activities, such as domestic wood burning, can increase concentrations of pollutant gases and particles in the atmosphere to levels that have harmful effects on humans and other organisms.
(The emission of pollutants from motor vehicles, industrial plants and other commercial and domestic activities, such as domestic wood burning; can increase; concentrations of pollutant gases and particles; to levels) (levels; have; harmful effects on humans and other organisms)
The emission of pollutants from motor vehicles, industrial plants and other commercial and domestic activities, such as domestic wood burning levels
can increase have
concentrations of pollutant gases and particles to levels
harmful effects on humans and other organisms