Which precaution should be taken by workers during high sun exposure?

Taking regular breaks is essential for workers during high sun exposure because it helps to prevent heat-related illnesses such as heat exhaustion and heat stroke. When individuals are exposed to high temperatures and direct sunlight for extended periods, their bodies can become overwhelmed, leading to dehydration and overheating. By scheduling regular breaks in shaded or cool areas, workers can rehydrate, lower their body temperature, and recover from heat stress. This practice not only enhances safety but also maintains productivity and overall well-being.

In contrast, avoiding water can lead to dehydration, which significantly increases the risk of heat-related issues. Wearing dark clothing can absorb more heat rather than reflecting sunlight, making it less safe. Working longer hours in high temperatures without breaks can exacerbate fatigue and health risks, making it crucial to prioritize short, frequent breaks for safety.