How does recycling specifically benefit environmental conservation?

Recycling specifically benefits environmental conservation by reducing landfill waste. When materials such as paper, plastics, metals, and glass are recycled, they are kept out of landfills where they would otherwise take up space and contribute to environmental degradation. By transforming these materials into new products, recycling not only lessens the amount of waste generated but also reduces the need for new raw materials, thereby conserving natural resources and minimizing environmental harm associated with their extraction and processing. This practice leads to a more sustainable use of resources, helping to protect ecosystems and reduce pollution. The other options, in contrast, suggest detrimental effects that do not align with the goals of recycling and environmental conservation.