Vocabulario Crossword Puzzle

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Across
  1. 1. Rain Forest
  2. 3. To save
  3. 5. Electricity
  4. 8. Solar
  5. 9. The moon
  6. 11. To conserve
  7. 15. Against
  8. 16. Energy
  9. 17. Earth
  10. 18. Valley
  11. 21. Plant
  12. 22. Economical
  13. 23. Ecological
Down
  1. 2. Air conditioning
  2. 4. Hill
  3. 6. Outer space
  4. 7. desierto desert
  5. 10. Nature
  6. 11. Polluted
  7. 12. Efficient
  8. 13. Pollution
  9. 14. Heat
  10. 18. Town
  11. 19. Forest
  12. 20. To eliminate