Which of the following is a thermal hazard?

Extreme cold is classified as a thermal hazard because it involves environmental conditions that can pose risks to health and safety, primarily through exposure to low temperatures. Such conditions can lead to hypothermia, frostbite, and other cold-related illnesses, particularly if individuals are not adequately protected or prepared for the environment they are in.

Thermal hazards encompass both extreme heat and extreme cold situations, which are critical for emergency responders and those in outdoor environments to understand and mitigate. The recognition of extreme cold as a thermal hazard underscores the importance of proper clothing and gear, as well as awareness of environmental factors, to prevent cold-related injuries among personnel.

Understanding thermal hazards in a broader sense includes recognizing the potential for heat stress in high-temperature environments as well, making this category vital in various fields, including emergency services, construction, and outdoor recreation safety protocols.