A definition of a pollutant is a chemical
A)in the wrong place but at the right concentration.
B)in the wrong place or at the wrong concentration.
C)in the right place but at the wrong concentration.
D)in the right place and at the right concentration.

Question

Quizplus · Accepted Answer

A pollutant is any substance that is present in the environment in concentrations harmful to living organisms or to materials they consume or use. Therefore, a chemical can be considered a pollutant if it is either in the wrong place or at the wrong concentration.

A Definition of a Pollutant Is a Chemical