How can divers avoid disturbing marine life during a night dive?

Using minimal light and approaching slowly is an effective way for divers to avoid disturbing marine life during a night dive. Many marine organisms are sensitive to light and sound, and sudden movements can startle or harm them. By minimizing the use of bright lights, divers can reduce their impact on nocturnal creatures, allowing them to behave more naturally in their environment.

In addition, approaching marine life slowly helps in observing without causing panic or stress. This gentle approach fosters a more respectful interaction with wildlife, enhancing the experience while preserving the natural behaviors of the organisms the diver may encounter. This method aligns with responsible diving practices and promotes the protection of marine ecosystems.

The other choices would likely lead to increased disturbance. Swimming quickly and loudly creates noise and water turbulence, which can scare marine animals away. Bright, flashing lights can disorient creatures and disrupt their natural behaviors. Staying close to the surface may not necessarily help avoid disturbance, as many marine organisms inhabit deeper areas and could still be affected by noise and lighting from divers.