What are the three types of lifelines utilized in diving?

The three types of lifelines utilized in diving are essential for ensuring the safety and coordination of divers during underwater operations. The correct answer highlights the pivotal roles of each type of line in dive scenarios.

The tending line is a connection between a diver and their support team on the surface. It helps maintain contact and communication, allowing the team to assist the diver if necessary. This line is particularly crucial in situations where visibility is poor or diver orientation is compromised.

The float line is designed to assist in navigation and orientation underwater by connecting divers to a surface buoy or float. It acts as a reference point, enabling divers to find their way back to the surface or to a specific area, enhancing overall safety during a dive.

The buddy line is used to connect two diving buddies, ensuring they stay together and can assist each other in case of an emergency. This practice promotes teamwork and enhances diver safety by allowing a quick response to potential problems or complications underwater.

These types of lifelines are standard practices recognized in diving protocols, helping to establish clear guidelines for diver support and enhancing safety measures during underwater excursions.