True or False: Individuals and materials within the danger zone of a flash fire can be exposed to direct flame contact.

The assertion is true because the danger zone of a flash fire is defined as the area where a flash fire can occur and where individuals and materials are at risk of exposure. This zone is characterized by the potential for rapid flame propagation, which can lead to direct flame contact with anything within that area. Therefore, both individuals and materials can indeed be directly impacted by the flames during a flash fire event, as the intense heat and flames rapidly spread through the combustible materials present. In situations where flammable vapors or gases are present, the immediate vicinity can become highly hazardous, making it essential for individuals to be aware of their surroundings and take necessary precautions to avoid entering these danger zones.