Which scenario would be classified as exposure in terms of hazardous materials?

Exposure in terms of hazardous materials refers to a situation where a person comes into contact with a hazardous substance that can potentially harm their health. In this context, the scenario where a person is walking through an area with contaminated soil clearly illustrates such exposure, as the individual is directly interacting with a medium that has been tainted by hazardous materials.

The presence of contaminated soil implies that dangerous substances might leach into the environment, and thus, anyone in that vicinity is at risk of inhalation, ingestion, or dermal contact with these contaminants. This underscores the importance of assessing and managing exposure risks in environments where hazardous materials are present.