Reducing waste or harm to resources describes conservation of resources.
The correct answer is reducing waste or harm to resources. Conservation of resources refers to the responsible and sustainable use of natural resources to ensure their availability for future generations. It involves minimizing waste, reducing the depletion of resources, and finding alternative and renewable sources of energy. To determine the correct answer, you should read each response carefully and choose the one that aligns with the concept of conservation, in this case, reducing waste or harm to resources.