Which of the following hazards could require foot protection?

Foot protection is particularly important in environments where there are slippery areas. Slippery surfaces can increase the risk of slips, trips, and falls, which are among the most common causes of workplace injuries. Proper footwear designed for slip resistance can help reduce these risks, allowing workers to maintain better traction and stability on slick surfaces.

In contrast, other hazards listed do not specifically pertain to foot protection. High temperatures can necessitate specific protective gear, but footwear specifically designed for thermal protection might not be the first concern. Noise exposure generally calls for hearing protection rather than foot protection. High visibility requirements focus on apparel that ensures workers are seen, which is not related to the protection of the feet.