Which statement about hazard signal words 'Danger' and 'Warning' is correct?

• A. Danger is used for more severe hazards.
• B. Danger and Warning indicate no hazard level.
• C. Warning is used for minor hazards.
• D. Signal words are not part of hazard communication.

Answer: (A)

Signal words on hazard communication labels indicate how severe a hazard is. Danger is used for more severe hazards that could cause serious injury or death if precautions aren’t followed. Warning is used for hazards that are less severe. So this statement correctly reflects how these words communicate hazard seriousness. The other choices are off because signal words do indicate hazard level, Warning isn’t reserved for minor hazards but for less severe ones, and signal words are indeed part of hazard communication on labels and safety data sheets.