A "Cave-In" refers to the sudden collapse of a structure, often occurring in underground environments like mines or caves. This phenomenon can be caused by various factors, including geological instability, excessive weight above, or the removal of support structures. Cave-ins pose significant risks to workers and can lead to injuries or fatalities. In mining operations, cave-ins are a serious safety concern. To prevent them, engineers and safety experts implement measures such as proper excavation techniques and regular monitoring of ground conditions. Understanding the risks associated with cave-ins is crucial for ensuring the safety of personnel in mining and construction industries.