American Association of Family and Consumer Sciences (AAFCS) Practice Test

Synthetic fibers are defined by their origin and production process, which involves chemical engineering. These fibers are created through the manipulation of raw materials—such as petroleum—and undergo various chemical reactions to result in the desired textile material. This process can produce a wide range of fiber properties and qualities, allowing for innovations such as moisture-wicking, durability, and resistance to environmental factors.

The nature of synthetic fibers means they are not biodegradable like many natural fibers; instead, they can persist in the environment for much longer due to their chemical composition. While synthetic fibers can be stronger than some natural fibers, strength can vary widely depending on the specific fiber and its purpose. Additionally, the cost of synthetic fibers can differ greatly from natural fibers, often being less expensive due to the mass production and availability of the raw materials used. Hence, the defining characteristic of synthetic fibers is their creation through specific chemical processes.