Piensa globalmente

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Across
  1. 1. "distant"
  2. 4. "neighbour"
  3. 6. "car"
  4. 7. "to have a shower"
  5. 9. "to walk"
  6. 10. "warming"
  7. 14. "I used to have"
  8. 16. "bag"
  9. 17. "I reuse"
  10. 18. "to worry"
  11. 20. "I earn"
  12. 21. "to turn off"
Down
  1. 2. "to switch on"
  2. 3. "I recycle"
  3. 5. "I used to buy"
  4. 7. "to unplug"
  5. 8. "to earn"
  6. 10. "container"
  7. 11. "to look after"
  8. 12. "by bicycle"
  9. 13. "I drive"
  10. 15. "to buy"
  11. 16. "rubbish"
  12. 18. "I put"
  13. 19. "I walk"