Hello! Let's discuss an earthquake as a natural disaster:

- Name of the disaster: Earthquake
- Where/When does it often happen: Earthquakes can happen anywhere in the world, but they are most common along tectonic plate boundaries. Countries like Japan, Indonesia, and the western coast of the United States are prone to earthquakes.
- What it may cause: Earthquakes can cause shaking of the ground, which can lead to buildings and structures collapsing, landslides, tsunamis (if under the ocean), and fires from broken gas lines or electrical wires.
- What should people prepare before it:
  - Have an emergency kit with essentials like water, non-perishable food, first aid supplies, flashlight, batteries, and important documents.
  - Secure heavy furniture and appliances to prevent them from falling.
  - Create a family emergency plan with meeting points and communication methods.
- What must people do during it:
  - Drop, Cover, and Hold On: Drop to the ground, take cover under a sturdy table or furniture, and hold on until the shaking stops.
  - If outdoors, move to an open area away from buildings, trees, streetlights, and utility wires.
  - If driving, pull over to a safe location, away from overpasses, bridges, and power lines.
- What must people do after it:
  - Check yourself and others for injuries and provide first aid if needed.
  - Check for gas leaks, damaged electrical wires, and water leaks.
  - Listen to the radio or follow official sources for emergency information.
  - Avoid using elevators, as they may be damaged.
  - Be prepared for aftershocks and take precautions.

These preparations and actions can help mitigate the risks and improve safety during and after an earthquake.