How are natural features used in handline layout?

• A. To decorate the work area.
• B. As anchor points or to influence line routing and stability.
• C. To block access to the line.
• D. To measure wind speed.

Answer: (B)

Natural features are used to anchor the handline and to shape its path so the line stays solid and effective. When laying out a fireline, you look for dependable anchors like rock outcrops, large trees, or other stable terrain that can hold the line in place against wind and embers. These features also guide where the line runs, letting you follow natural barriers or terrain advantages—such as ridges, saddles, or stream paths—that slow the fire and reduce the amount of line you must construct. In short, you use the landscape to keep the line stable and to route it to maximize protection and efficiency. Decorations, blocking access as a primary function, or measuring wind speed aren’t how natural features are used in handline layout.