Metal recycling is the process of collecting and processing used metals to create new products. This helps conserve natural resources, reduces energy consumption, and minimizes waste in landfills. Common metals that are recycled include aluminum, copper, and steel, which can be found in items like cans, wires, and appliances. The recycling process typically involves sorting, shredding, and melting the metals. Once melted, the metals can be formed into new shapes and used to manufacture various products. By recycling metals, we can reduce the need for mining and extraction, which can be harmful to the environment.