Kreuzworträtsel

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Across
  1. 5. save water
  2. 8. sponsor an animal
  3. 10. raise funds
  4. 11. sort the rubbish
  5. 12. organise a cake sale
Down
  1. 1. work for a charity
  2. 2. collect old mobile phones
  3. 3. watch less TV
  4. 4. organise a charity concert
  5. 6. take a shower instead of a bath
  6. 7. save energy
  7. 9. learn a foreign language