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Earthquakes
Earthquakes happen when stored energy is suddenly released inside the Earth. The shaking can damage buildings, break utility lines, trigger landslides, and create tsunamis when the source is under the sea.
Important: Use this guide for education only. Always follow local emergency services and official alerts.
How risk grows
Risk becomes higher when a hazard affects vulnerable buildings, crowded places, weak infrastructure or communities without warning systems and response plans.
Preparedness checklist
- Secure heavy furniture and shelves to walls.
- Know safe spots: under a sturdy table, away from glass.
- After shaking stops, check injuries, gas leaks and official alerts.
Community response
Good response depends on clear communication, accessible shelters, trained volunteers, reliable power, safe water and rapid support for children, older people and people with disabilities.
地震
地震发生在地球内部积累的能量突然释放时。震动可能破坏建筑、管线，引发滑坡；若震源位于海底，还可能引起海啸。
重要： 本指南仅用于教育。请始终遵循当地应急部门和官方预警。
风险如何上升
当灾害影响脆弱建筑、拥挤区域、薄弱基础设施，或缺少预警和应急计划的社区时，风险会明显增加。
准备清单
- 固定大型家具和架子。
- 熟悉安全位置：坚固桌下，远离玻璃。
- 震动停止后检查伤员、燃气泄漏并关注官方信息。
社区响应
有效响应依赖清晰沟通、可达避难所、训练有素的志愿者、可靠电力、安全用水，以及对儿童、老人和残障人士的快速支持。