Which statement correctly defines a hazard in food safety?

• A. A hazard is a policy
• B. A hazard is a recipe
• C. A hazard is a biological, chemical, or physical agent with the potential to cause harm
• D. A hazard is spoilage

Answer: (C)

In food safety, a hazard is any biological, chemical, or physical agent with the potential to cause harm if present in food. This covers things like bacteria or viruses (biological hazards), cleaning chemicals or pesticide residues (chemical hazards), and glass, metal fragments, or plastic pieces (physical hazards). The key idea is the potential to cause illness or injury, not whether it’s currently causing harm.

Why this fits best: the statement directly captures what a hazard is—the type of threat that must be controlled to keep food safe.

Why the others don’t fit: a policy is a rule or guideline, not an agent that can cause harm; a recipe is simply instructions for making food, not a danger source; spoilage describes deterioration or contamination over time and may indicate a problem, but it isn’t itself defined as a hazard (though it can signal when hazards might be present).