Environment Crossword

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Across
  1. 3. woods/forest
  2. 5. electricity
  3. 7. to recycle
  4. 9. to discover
  5. 10. to explore
  6. 13. border
  7. 15. to protect
  8. 16. island
  9. 18. desert
  10. 19. moon
  11. 21. environment
  12. 22. plant
  13. 23. plastic
Down
  1. 1. glass
  2. 2. sun
  3. 3. to throw away
  4. 4. lake
  5. 6. dry
  6. 8. to take care of
  7. 11. town
  8. 12. region
  9. 14. nature
  10. 17. drought
  11. 20. tree
  12. 23. country