A crisis, or emergency, refers to a sudden and often unexpected situation that poses a significant threat to health, safety, or well-being. These events can include natural disasters like hurricanes and earthquakes, as well as man-made incidents such as terrorist attacks or industrial accidents. During a crisis, immediate action is typically required to prevent further harm and to manage the situation effectively. In response to a crisis, emergency services, including police, firefighters, and medical personnel, are often mobilized to provide assistance. Effective communication and coordination among various agencies are crucial for a successful response. Additionally, communities may implement emergency plans to ensure preparedness and resilience in the face of potential crises.