How do slope angle and terrain roughness influence route planning for a search operation?

• A. Steeper and rough terrain reduces speed and increases risk; plan rest breaks and safer footholds; allocate more time and resources
• B. They have no impact on planning
• C. They always increase speed
• D. They only affect equipment choice

Answer: (A)

When planning a search, movement speed, safety, and resource needs hinge on how steep the slope is and how rough the terrain feels underfoot. Steeper slopes make footing less secure and fight against gravity more demanding, so people move more slowly, energy use goes up, and the risk of slips, falls, or injuries rises. That means you should build in extra time, plan for shorter distances between rest breaks, and choose routes with safer footholds and fewer exposed edges when possible. Rough terrain adds obstacles, requires careful footing, and often means hands-on scrambling or navigating around obstacles, which also boosts fatigue and slows progress. All of this drives a need for more time, more personnel rotations to manage fatigue, and possibly additional equipment or support.

The other options miss how terrain shapes the job. Terrain does affect speed and risk, not just equipment choices, and it certainly doesn’t automatically make you faster.