Final answer:
During an earthquake, safety measures include dropping to the ground, taking cover, and holding on until the shaking stops. Evacuation plans should be established for nuclear incidents, and food safety monitored in such events. Preparation with adequate earthquake supplies and education is critical for safety.
Step-by-step explanation:
The safety measures undertaken during an actual earthquake event include Drop, Cover, and Hold On: dropping to the ground, taking cover under a sturdy piece of furniture, and holding on until the shaking stops. If outside, move away from buildings and streetlights and stay in the open. For those near the coast, move to higher ground due to tsunami risks. In the context of nuclear safety, as the 2011 earthquake in Japan demonstrated, establishing a sufficient evacuation radius and preventing radiation from entering the food chain are critical. Governments may issue evacuation orders based on the severity of the nuclear incident and continuously monitor food for safety.
Preparation also plays a crucial role. It is essential to maintain adequate earthquake supplies such as water, food, first-aid, and emergency tools like flashlights and radios. Regular drills and education on earthquake preparedness can greatly improve safety during an actual quake.