Across
- 2. is a document you need to travel.
- 4. transports vehicals.
- 5. boat is non-polluting.
- 8. its healthy.
- 9. clothes in there.
- 10. has four wheels.
- 11. two motoriced wheels.
- 12. drives a ship.
- 13. goes on rails.
Down
- 1. has a electric engine.
- 3. for safety you need to wear it when you travel.
- 5. it goes underwater.
- 6. has a rotating engine.
- 7. has two wings.
- 8. has an engine.