charity work

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Across
  1. 4. to suffer
  2. 5. environment
  3. 7. voluntary
  4. 8. lessons
  5. 11. to reach
  6. 13. fascinating
Down
  1. 1. sufficient
  2. 2. fire service
  3. 3. emergency service
  4. 6. instead of
  5. 9. vegetarian
  6. 10. to come from
  7. 12. rain forest