Answer :
The cold zone is considered safe and does not require personal protective equipment when dealing with scene control zones, as it is away from immediate hazards. The correct option is c. cold zone.
The zone that is considered safe and does not require protective equipment when we talk about scene control zones is the cold zone. This zone is also known as the support zone. It is a designated area at an incident where personnel and equipment that do not require immediate access to the hot zone (where the immediate hazard is present) or the warm zone (where limited contamination might occur) are placed. In the cold zone, there is no anticipated risk from the hazard, and therefore, responders can operate without wearing specialized protective equipment. The correct option is c. cold zone.
