Final answer:
Evacuation planning is the second priority preventive action to help achieve hazard avoidance. It involves creating a plan for safely moving people away from a hazardous area in an emergency or disaster.
Step-by-step explanation:
The second priority preventive action to help achieve hazard avoidance is evacuation planning. Evacuation planning involves creating a plan for safely and efficiently moving people away from a hazardous area in the event of an emergency or disaster. This can include establishing evacuation routes, designated safe zones, and communication protocols to ensure everyone is aware of the evacuation procedures.
For example, in the event of a nuclear accident, like the one depicted in the images, contaminated waste needed to be removed to prevent further exposure to radiation. In addition, an evacuation zone was set up around the plant to protect people in areas that received heavy doses of radioactive fallout.