4. Match the terms with their definitions. an emergency, a hazard, a risk, a disaster, an accident
1) A sudden accident or a natural catastrophe that causes great damage or loss of life. 2) An unexpected and dangerous situation, especially an accident, which happens suddenly and which requires immediate actions. 3) An unfortunate incident that happens unexpectedly and unintentionally, typically resulting in damage or injury. 4) Something with the potential to cause harm. 5) A probability that the harm will occur from exposure to the hazard.