One of the first things examined in hazard identification and risk assessment is the:

The focus on terrain, features, and people in hazard identification and risk assessment is crucial because these elements provide a comprehensive understanding of the environment where the rescue operation will take place. Assessing terrain helps identify physical obstacles, slope stability, and potential hazards like cliffs or water bodies that could impact the safety of both rescuers and victims. Additionally, the features of the area, including vegetation, weather conditions, and accessibility, can significantly influence the strategies and techniques employed during a rescue operation.

Understanding the people involved is equally important, as it includes recognizing any individuals who may need assistance, other bystanders who might be at risk, and even the skills and limitations of the rescue team. By considering these factors first, rescuers can accurately evaluate the risks associated with the situation and develop a tailored response plan that ensures safety and effectiveness.

Other choices, such as liability and costs, population and housing, and funding of rescuers, while relevant to broader operational planning and logistics, do not provide the immediate context needed to assess the safety risks in a dynamic rescue environment. Thus, assessing terrain, features, and people is foundational in maintaining safety and effectiveness during a rescue operation.