In moderately low visibility, maintaining buddy contact can be aided by which skill?

Maintaining buddy contact in moderately low visibility is best aided by underwater navigation skills. When visibility is limited, divers may struggle to see each other or environmental landmarks. Mastering underwater navigation allows divers to orient themselves effectively, enabling them to understand their surroundings and maintain proximity to their buddy despite the challenges of poor visibility.

Using techniques such as compass navigation, natural navigation by referencing the surroundings, and even understanding the dive site’s topography enhances a diver's ability to stay connected with their buddy. This is crucial not only for safety but also for ensuring effective communication and teamwork during the dive. Other skills, while important in diving contexts, do not specifically address the challenge of maintaining visual contact in low visibility conditions. For instance, while deep diving techniques, scuba gear maintenance, and breath control are vital skills in overall diving proficiency, they do not directly facilitate buddy contact in reduced visibility situations as effectively as underwater navigation does.