What is one benefit of using Nitrox for diving?

Using Nitrox for diving primarily offers the benefit of longer bottom times at specific depths due to its reduced nitrogen content compared to regular air. When diving with enriched air Nitrox, the lower percentage of nitrogen decreases the amount of nitrogen that dissolves in your body's tissues. This reduction helps to prolong the time you can spend at a given depth before needing to surface.

This advantage is particularly beneficial for divers who wish to extend their time at recreational depths without increasing the risk of nitrogen narcosis or decompression sickness that can result from higher nitrogen levels. By allowing longer dives at certain depths, divers can maximize their underwater experience, whether for exploring a reef, conducting underwater photography, or performing other activities.

The other options, while related to diving, do not accurately reflect the primary advantages of using Nitrox. For example, Nitrox does not inherently provide higher buoyancy nor does it minimize thermal conductivity. Though Nitrox diving does require some additional training to understand its use and manage the risks associated with oxygen exposure, it is not accurate to claim it requires less training overall.