Sustainability

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Across
  1. 3. area with no trees.
  2. 6. water covered land.
  3. 7. hot, dry area.
  4. 9. exists in environment.
  5. 11. grown by farmers.
  6. 12. protection of animals.
Down
  1. 1. not used up or destroyed.
  2. 2. grass covered land.
  3. 4. land with trees.
  4. 5. process of plant into food.
  5. 8. Cutting trees.
  6. 10. effect of natural forces.