Which environmental demand relates to carpet type?

Which environmental demand relates to carpet type?

• A. Carpet is shag
• B. Hall is 20 feet long
• C. 2nd floor has carpet too
• D. Hardwood floors throughout

Answer: (A)

Surface texture and friction of the environment affect how a person moves and performs tasks. Saying the carpet is shag points to a specific surface texture—a high-pile, plush surface—that changes how the feet grip and slide, making ambulation and balance more challenging. This type of environmental demand can increase effort, energy cost, and the need for careful foot placement. The other statements describe space length, carpet presence on another floor, or a different flooring material, none of which specify the carpet’s texture. So the shag carpet description best represents the environmental demand related to carpet type.

Surface texture and friction of the environment affect how a person moves and performs tasks. Saying the carpet is shag points to a specific surface texture—a high-pile, plush surface—that changes how the feet grip and slide, making ambulation and balance more challenging. This type of environmental demand can increase effort, energy cost, and the need for careful foot placement. The other statements describe space length, carpet presence on another floor, or a different flooring material, none of which specify the carpet’s texture. So the shag carpet description best represents the environmental demand related to carpet type.