During what condition might a person experience the highest risk from electric shock?

A person is at the highest risk of electric shock in wet environments due to the increased conductivity of water. Water can serve as a pathway for electricity, significantly lowering the resistance of the human body. When skin is wet, it becomes more conductive, allowing electric current to flow more easily through the body. This increases the chances of a dangerous electrical discharge, which can lead to serious injury or fatality.

In contrast, dry environments, low humidity situations, and high altitudes do not provide the same conducive pathways for electricity to travel through the body. In these conditions, the skin retains a higher resistance, making it less likely for electric shock to occur. Thus, understanding the impact of moisture on electrical conductivity is crucial for assessing the risk of electric shock in various environments.