Which of the following best describes the type of information found on a navigation chart?

The type of information found on a navigation chart primarily centers around water depths and navigational hazards. Navigation charts are essential tools that mariners use to safely traverse waterways, offering critical data such as contour lines representing different depths, locations of underwater features, and identification of hazards like rocks, wrecks, and shallow areas.

This information is vital for ensuring safe navigation and preventing accidents. Mariners rely on accurate details regarding depths to avoid grounding and to determine safe berthing and anchoring areas. Additionally, knowing the location of navigational hazards allows for proper route planning to maintain safety while traveling through potentially dangerous waters.

In contrast, information such as water temperatures, chemical compositions, marine traffic patterns, and fishing spots, while possibly relevant to specific marine activities, do not provide the critical navigational data necessary for safely navigating water bodies like depth and hazards. Weather forecasts might influence navigation decisions but are not typically a part of standard navigation charts.