Across
- 5. ... because tourists prefer sites that are ____.
- 7. Manta rays made a remarkable recovery since ____ began flocking to Peru and paying to take dices in the waters where the rays live.
- 11. Telling people to stop ____ unique animals for food, medicine or raw materials often does little to stop them.
- 12. "Take only pictures and _____ only footprints."
- 14. Rock formations in caves that developed over thousands years can be destroyed in a/an _____.
Down
- 1. As caves sustain damage and litter builds up, tourism ____ because...
- 2. On the other hand, tourism can be an/an ____ to endangered animals.
- 3. Fishermen realised it was better to make money leading tours than selling the creatures on the black ____.
- 4. Offering people money to ____ those animals in their natural habitat is a powerful incentive to make sure that an animal never gets...
- 6. Tourists can be quite _____ when they visit beautiful place and fail to follow the standard advice
- 8. South American manta rays, which reproduce very ____ and thus are unusually vulnerable.
- 9. It is hard to tamper with the laws of ____ and demand.
- 10. ... to make sure that an animal never gets ____ out completely.
- 13. Lights that _____ human visitors to see the wonders of the caves provide energy that supports the growth of bacteria.
- 15. Then it is difficult for the people in charge of damage sites to ____ expensive but necessary cleaning and maintenance.