Natural fibers are materials derived from plants, animals, or minerals that are used in textiles and other products. Common examples include cotton, wool, and silk. These fibers are biodegradable and often more environmentally friendly compared to synthetic fibers, making them a popular choice for sustainable fashion. Natural fibers have unique properties that make them suitable for various applications. For instance, cotton is soft and breathable, while wool provides warmth and insulation. Additionally, silk is known for its luxurious feel and sheen. Overall, natural fibers play a significant role in the textile industry and everyday life.