What is the primary distinction between a hazard and a risk?

The primary distinction presented in the correct option identifies a crucial aspect of safety and risk management. A hazard is defined as a potential source of harm, which means it encompasses anything that can cause injury, damage, or adverse effects. This includes various conditions or situations such as slippery floors, faulty machinery, or toxic substances. On the other hand, risk is characterized by the likelihood that harm will occur due to that hazard. It involves assessing how probable it is for the identified hazard to cause actual harm, taking into account the severity of potential consequences and the level of exposure to the hazard.

Understanding this distinction is important in safety practices because it helps in implementing appropriate measures to mitigate risks associated with hazards. For instance, if a workplace is aware of a hazard (like a wet floor), it can take steps to reduce the risk (such as placing warning signs or mopping up the water) to prevent accidents.

The other options misinterpret the relationship between hazards and risks or do not accurately describe their definitions. Recognizing what constitutes a hazard versus what is considered a risk is fundamental for effectively managing workplace safety and preventing accidents.