What are the two holds of a compass?

• A. Index finger hold and thumb hold
• B. Compass to cheek and center hold
• C. Pinch hold and palm hold
• D. Sighting hold and eye hold

Answer: (B)

The correct answer highlights the "compass to cheek" and "center hold" as the two primary methods for handling a compass, especially in navigation and land surveying contexts.

The "compass to cheek" technique involves positioning the compass against the cheek and aligning it with the desired direction to ensure accurate sighting. This method allows for a steady aim and helps reduce movement, which can lead to errors in direction finding. It also provides a clear line of sight to a distant object, making it easier to determine the correct bearing.

The "center hold," on the other hand, refers to holding the compass in front of you at chest level, allowing for easy adjustments based on changes in direction. This approach is especially useful when walking or moving while navigating, as it keeps the compass at a comfortable position for quick reference without needing to take your focus off your path.

Together, these two holds are fundamental to effective compass usage, enabling navigators to orient themselves accurately while considering terrain and other environmental factors.