What is the greatest hazard to a person on a life raft?

The greatest hazard to a person on a life raft is the loss of body heat. When someone is subjected to cold water or air temperatures, hypothermia can set in rapidly, which significantly decreases their chances of survival. In a survival situation, the body loses heat much faster when trapped in water or exposed to wind, and without proper insulation, the individual may be at risk of succumbing to the effects of cold before other dangers, such as dehydration or dehydration associated with sun exposure, become critical.

On a life raft, the effects of temperature exposure can be compounded by factors such as wet clothing, wind chill, and limited space for movement, which makes maintaining body heat all the more difficult. Therefore, understanding the importance of keeping warm and using available materials on the raft to insulate against the cold is crucial for survival in open water situations.