Across
- 4. your bags when you travel
- 7. how much money you can spend (usually week/month)
- 8. rubbish/chemicals in the environment.
- 9. a synonym of 'rubbish'.
- 12. tourism that is good for the environment.
- 13. walking long distances, usually over mountains.
- 14. you need this identification to travel abroad
Down
- 1. where you go to pay for your shopping
- 2. when you arrive in another country and someone opens and checks your bag (very strict in Australia!)
- 3. looking at interesting/famous places in a city/country
- 5. something that is difficult but interesting/rewarding
- 6. things you have bought
- 10. (verb) have enough money to pay for something
- 11. a short journey for a day or a few days