What kind of information does a nautical chart provide?

A nautical chart is specifically designed to provide essential information for marine navigation. The chart includes water depths, which indicate how deep the water is in various areas, allowing mariners to avoid grounding their vessels. It also details navigational hazards, which could include submerged rocks, wrecks, and other obstacles that could pose a danger to navigation. Furthermore, nautical charts mark the locations of Aids to Navigation, such as buoys and lighthouses, which are critical for guiding vessels safely through waterways.

The other options focus on information that is not primarily found on nautical charts. For example, while weather patterns and climate can affect navigation, they are not the focus of a nautical chart. Similarly, land ownership details and demographics are relevant to terrestrial maps rather than nautical charts. Lastly, while fishing spots and marine life are important for anglers and researchers, this information typically resides in specialized fishing charts rather than the navigational charts essential for safe maritime operations. Thus, the comprehensive nature of the information provided in choice C emphasizes its importance for safe navigation at sea.