It is a behavioral influence. It is a genetic influence. It is an environmental influence. It is a dietary influence.
I gave my students this multiple choice question: Air pollution can influence a person's quality of life. Which best identifies the influence of air pollution?

Only one answer is correct among these 4 choices:
- It is a behavioral influence.
- It is a genetic influence.
- It is an environmental influence.
- It is a dietary influence.

Could you tell me which one is correct?

It is an environmental influence.