Environment

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Across
  1. 4. A substance that provides nourishment for growth and health.
  2. 6. Using less energy to perform the same task.
  3. 8. The total amount of greenhouse gases produced by your actions.
  4. 9. provide the body with energy, found in bread and pasta.
  5. 10. Something added to food or another substance to improve it.
Down
  1. 1. A gas produced when we breathe out or when fuels are burned.
  2. 2. Something that makes you think deeply.
  3. 3. To reuse materials instead of throwing them away.
  4. 5. Able to be broken down naturally by microorganisms.
  5. 7. A large painting or artwork done on a wall.