Recycling is the process of changing waste materials into new products. If more people recycled, it could save significant resources and energy. The document provides examples of how recycling just one aluminum can or plastic bottle can power lights or electronics for hours. It also notes that recycling helps reduce pollution of water sources. The author pledges to spread awareness about recycling through catchy songs, brochures, and school presentations in order to encourage others to recycle and help the environment.