The Compass

A compass is a navigation tool that shows direction using a magnetic needle that aligns with Earth's magnetic field. The needle always points toward the magnetic north pole, helping you determine your heading relative to cardinal directions—north, south, east, and west. It’s commonly used in hiking, sailing, and orienteering to orient maps and navigate unfamiliar terrain. By aligning the compass with a map and your surroundings, you can accurately find your course and move toward your destination. The compass's simplicity and reliability make it essential for navigation, especially in environments where electronic devices may fail or be unavailable.