What are the three primary categories of hazards?

The three primary categories of hazards are classified as natural, technological, and human-caused. This classification effectively encompasses the wide range of risks and dangers that can impact individuals and communities.

Natural hazards include events such as earthquakes, hurricanes, floods, and tornadoes, which are caused by environmental processes. Technological hazards refer to risks arising from technological failures or malfunctions, such as industrial accidents, nuclear plant accidents, or transportation incidents. Human-caused hazards encompass those that result from deliberate actions or negligence, including terrorism, armed conflicts, and environmental pollution caused by human activity.

This classification is crucial for emergency management because it helps in developing comprehensive preparedness, response, and recovery strategies tailored to the specific characteristics and risks presented by each type of hazard. Understanding these categories is fundamental for training personnel and informing the public on how to appropriately respond to different emergencies.