Synthetic, or artificial, refers to materials or substances that are created through human processes rather than occurring naturally. For example, synthetic fabrics like polyester are made from chemical compounds, allowing for a wide range of colors and durability that natural fibers may not provide. These materials are often used in clothing, upholstery, and various products due to their versatility and cost-effectiveness. In addition to fabrics, synthetic substances can also include synthetic drugs designed to mimic the effects of natural medications. These drugs are often developed to improve efficacy or reduce side effects, showcasing how synthetic processes can enhance our lives. However, it's essential to consider the environmental impact of producing synthetic materials.