English

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Across
  1. 4. People living or working together.
  2. 5. A natural ability or skill.
  3. 6. Dirty air caused by pollution.
  4. 8. A conclusion based on evidence.
  5. 9. To use resources carefully to avoid waste.
  6. 10. A task or responsibility one must do.
  7. 12. A natural area with few or no buildings.
  8. 13. Long-term weather condition involving water.
Down
  1. 1. A new discovery or solution in science.
  2. 2. A friendly conversation between two people.
  3. 3. A person who starts and manages a business.
  4. 5. A word introducing a clause with extra information.
  5. 7. Something you aim to achieve in the future.
  6. 8. The title of a newspaper article.
  7. 11. A formal or informal discussion.
  8. 12. A method or idea for solving a problem.