Final answer:
Awareness level responders who have received appropriate training may assist in mitigating the situation once the scene is secure and an isolation perimeter has been established. Mitigation measures can include setting up small, protected areas or selecting isolated areas.
Step-by-step explanation:
In emergency response situations, awareness level responders who have received appropriate training may be able to assist in mitigating the situation once the scene is secure and an isolation perimeter has been established and controlled. This means that these responders have the knowledge and skills to help address and minimize the potential risks or hazards present. Examples of mitigation measures could include setting up small, protected areas or selecting one isolated area away from residences.