What are the 4 r?

The "4 R's" typically refer to Reduce, Reuse, Recycle, and Recover. These principles promote sustainable practices aimed at minimizing waste and conserving resources. "Reduce" encourages cutting down on consumption, "Reuse" advocates for finding new uses for items, "Recycle" involves processing materials to create new products, and "Recover" focuses on retrieving energy or materials from waste. Together, they form a comprehensive approach to environmental stewardship.