Alternative materials are substances used in place of traditional materials to reduce environmental impact or enhance performance. These materials can include options like bamboo, recycled plastics, and hemp, which are often more sustainable and eco-friendly. They are increasingly used in various industries, including construction, fashion, and packaging. The use of alternative materials can help decrease reliance on non-renewable resources and minimize waste. For example, biodegradable materials break down naturally, reducing landfill contributions. Additionally, innovations in composite materials combine different substances to create stronger, lighter, and more efficient products, promoting sustainability in manufacturing and design.