Both hazard and exposure define environmental risk, but each can independently affect the outcome.

Question

Quizplus · Accepted Answer

Hazard refers to the potential for harm or danger posed by a substance, activity, or event, while exposure refers to the amount of contact or interaction an individual has with the hazard. Both factors can have an impact on the overall risk posed by a particular environmental factor. For example, a highly toxic chemical may present a significant hazard, but if exposure to the chemical is limited, the risk may be low. Conversely, a relatively low-level hazard may pose a significant risk if exposure is prolonged or frequent.

Both Hazard and Exposure Define Environmental Risk, but Each Can