What does the direction-of-travel arrow on a compass indicate?

The direction-of-travel arrow on a compass serves a specific function that is essential for navigation. When the compass is properly oriented, the direction-of-travel arrow indicates the direction someone is heading. This arrow aligns with the compass's magnetic needle, which points toward magnetic north, and helps in navigating along a planned course by allowing the user to proceed in the intended direction.

When using a compass, it's vital to ensure that the compass is level and oriented correctly. This ensures that the directional reading is accurate and reflects the user's intended path. The use of the direction-of-travel arrow is crucial for effective navigation, especially in environments where landmarks are scarce.

In this context, other options suggest misunderstandings of a compass's functionality. For instance, claiming that the arrow points to true north regardless of orientation overlooks the need for proper alignment and orientation with the map or environment. Indicating that it shows only magnetic north also misrepresents the arrow's purpose, which is to facilitate travel direction rather than purely magnetic navigation. Furthermore, suggesting that the arrow indicates the fastest route to a destination misrepresents the fundamental role of a compass; it does not calculate routes but rather provides directional assistance.