What is a potential outcome if unknown materials are not traced back to their sources?

If unknown materials are not traced back to their sources, one potential outcome is increased environmental hazards. When the origins of materials are unclear, there is a higher risk of hazardous substances being improperly managed or disposed of. This can lead to contamination of soil, water sources, and air, resulting in detrimental effects on ecosystems and human health. Understanding the source of materials allows for proper handling, treatment, and disposal, thus minimizing the potential risks associated with hazardous materials.

The other outcomes, such as reduced compliance costs, enhanced public trust, and improved waste management practices, generally rely on knowledge and tracing of materials to ensure compliance with environmental regulations and community standards. Without this knowledge, the likelihood of risks and hazards significantly increases.