Kernmantle rope is described as having which feature?

• A. A core of fibers encased by a protective sheath
• B. A rope with only a core
• C. A rope made of natural fibers
• D. A rope used for decorative purposes

Answer: (A)

Kernmantle rope's defining feature is a strong internal core encased by a protective outer sheath. The core carries most of the load, while the sheath shields the core from abrasion, moisture, and damage, giving the rope both strength and durability. If a rope had only a core, it would lack the protective outer layer and wear out quickly. Natural-fiber materials or decorative uses don’t describe its load-bearing construction, since kernmantle ropes used in rescue and climbing are typically synthetic and built for protection and longevity.