Lighted buoys are used to mark which of the following?

Lighted buoys serve a crucial role in navigation by acting as lateral markers, which help boaters determine safe passage along waterways. These buoys indicate the sides of navigable channels and guide vessels on their intended course. Lateral markers are typically colored and can include lights that help to identify them, especially at night or in low visibility conditions.

Using lighted buoys for this purpose improves safety by helping boaters stay within designated paths and away from hazards, such as rocks or shallow areas. The specific colors and patterns used on these buoys allow for easier navigation, as they convey information about which side of the channel is safe to navigate.