Across
- 3. People forced to leave their country because of war or danger.
- 6. An official document that allows someone to enter a country.
- 7. People living in a country that is not their native country.
- 8. The busiest time of the tourist season.
- 11. Tourism that is focused on protecting nature and the environment.
- 14. Entering a country to live there permanently.
- 15. To get on a ship or plane.
- 16. The airport process where passengers register for their flight.
Down
- 1. A flight covering a very long distance.
- 2. Forced by authorities to leave a country.
- 4. Sent back to one’s own country.
- 5. To leave a ship or plane after a journey.
- 9. A holiday journey by ship.
- 10. Leaving your country to live in another one.
- 12. A person who travels for pleasure.
- 13. The UN organization that helps refugees.