Why should we recycle glass?

The reason why the answer stating that glass can be recycled indefinitely without loss of quality is correct lies in the inherent properties of glass itself. Unlike many other materials, glass does not degrade or lose its strength or purity when it is recycled. This means that glass can be melted down and reformed into new glass products repeatedly without any compromise in quality. This characteristic not only supports sustainability efforts by reducing the need for new raw materials but also conserves energy because recycling glass uses less energy than producing new glass from raw ingredients.

The incorrect options touch on points that challenge the value of recycling glass. While some may argue against recycling based on cost, in many cases, the long-term benefits outweigh the initial expenses. Energy consumption is actually reduced through recycling; in fact, recycling glass saves a significant amount of energy compared to manufacturing new glass. Furthermore, the statement that glass cannot be recycled is fundamentally false, as glass recycling is a well-established and widely practiced process. Thus, the correct choice highlights the sustainability benefits of recycling glass, making it a valuable practice.