What can I do?

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Across
  1. 4. The process of converting waste into reusable materials.
  2. 5. A substance that can be decomposed by bacteria or other living organisms.
  3. 7. The process of recycling organic waste to create nutrient-rich soil.
  4. 8. footprint The amount of carbon dioxide released into the atmosphere by human activities.
  5. 9. reduction The process of minimizing the amount of waste generated.
Down
  1. 1. Able to be maintained without depleting resources.
  2. 2. A site for the disposal of waste by burying it.
  3. 3. Reusing discarded objects to create something of higher value.
  4. 6. To use something for a different purpose than it was originally intended.