Question: what are the raw materials used in textile industry?
Answer: Textiles are made from many materials, with four main sources: animal (wool, silk), plant (cotton, flax, jute, bamboo), mineral (asbestos, glass fibre), and synthetic (nylon, polyester, acrylic, rayon). The first three are natural. In the 20th century, they were supplemented by artificial fibres made from petroleum.