Across
- 4. The ground is ___ by the waves.
- 6. The ___ have trouble because the buses get very crowded.
- 8. World Heritage sites - ___, cultural, and mixed.
- 10. It's built ___ the Grand Canal.
- 13. There are three ___ of World Heritage sites.
- 14. Oh, are they ___ as a narutal heritage site?
- 15. The selection standards were ___ at the UNESCO General Conference in 1972.
Down
- 1. Venice is ___, but it has serious problems.
- 2. Venice is attractive, but it has ___ problems.
- 3. The natural ___ beauty is preserved there.
- 5. Some of them are ___ as World Heritage sites.
- 7. It's an old and beautiful ___.
- 9. The mountains look blue because of an oily mist from the eucalyptus ___.
- 11. They are not selected for their ___ countries.
- 12. There are many ___ and precious places in the world.
