What does recycling involve in terms of material use?

Recycling involves using obsolete products to create new items, which is accurately reflected in the selected response. This process is critical for minimizing waste and conserving resources, as it allows materials that would otherwise be discarded to be reprocessed and repurposed into new products. For instance, materials like paper, metal, and plastic can be collected, sorted, and then transformed into new goods through various methods such as melting, shredding, or pulping. This not only reduces the amount of waste sent to landfills but also lessens the demand for raw materials, thereby aiding in environmental sustainability.

The other options do not accurately describe recycling. Disposing of materials in landfills refers to disposal rather than recycling, which is focused on reusing materials. Storing materials for future use does not involve transformation or reprocessing, which is a key component of recycling. Transforming materials into waste implies a negative outcome that is counter to the purpose of recycling, which is to give materials a second life rather than allowing them to become waste.Thus, the correct choice emphasizes the positive aspect of recycling as a means of reusing obsolete products to create new items.