What is the correct way to box a compass needle?

To box a compass needle means to orient the needle correctly relative to magnetic North. When you rotate your body until the compass needle aligns with the index line, you ensure that the compass is in the correct position to give an accurate bearing. This technique allows the hiker or navigator to determine their course by matching the magnetic needle with the direction indicated by the compass.

This approach is essential for accurate navigation, as it accounts for the inherent movement and variance that can occur in certain environments. By aligning the needle with the index line, you eliminate any discrepancies caused by the surrounding magnetic influences or your own movement, ensuring a reliable reading of the direction you intend to travel.

The other options provide incorrect methods that do not effectively align the needle with the index line or might misinterpret its actual position, which could lead to navigation errors.