What are the three types of lifelines used in scuba diving?

The three types of lifelines used in scuba diving—tending line, buddy line, and float line—serve essential purposes for divers' safety and effective communication during underwater activities.

The tending line is commonly utilized to maintain connection to a diving platform or support vessel. It helps ensure that divers can easily return to the surface and provides a reliable means for the surface team to assist or retrieve them if necessary. This line is particularly crucial in situations where visibility may be poor or when the divers are working in strong currents.

The buddy line is designed to connect divers to their dive buddies, promoting safety through mutual supervision. This line aids in maintaining close proximity between partners, allowing them to assist each other in emergencies, share air if needed, and communicate more effectively underwater. The buddy system is a fundamental principle in diving, emphasizing the importance of teamwork and vigilance.

The float line, on the other hand, connects divers to a buoy or surface marker. It serves as a visual reference point for both the divers and any surface observers, especially in open water. This line can enhance navigation and help prevent disorientation while also marking the dive site for safer retrieval.

Since each type of lifeline plays a vital role in enhancing safety, promoting teamwork, and ensuring effective navigation