AAFCS Practice Test 2025 – Complete Exam Prep Guide

Natural fibers are those that come from sources found in nature, specifically from plants or animals. Examples of plant-derived fibers include cotton, linen (made from flax), and jute, while animal-derived fibers include wool (from sheep), silk (from silkworms), and cashmere (from goats). These fibers are often prized for their comfort, breathability, and biodegradability.

In contrast, synthetic fibers, such as polyester and nylon, are man-made and derived from chemical processes, typically involving petroleum products. Acetate fibers are also synthetic, produced through the modification of cellulose, whereas acrylic fibers are manufactured from synthetic polymers. Understanding the distinction between these types of fibers is crucial in textile and fashion industries for various applications, including clothing and upholstery. Natural fibers are often preferred for their environmental sustainability and the unique qualities they bring to fabric.