Across
- 3. A supply of something useful.
- 5. Underground rail system, especially in modern transportation
- 7. Ship for carrying cargo, local.
- 9. Exchange of goods or services.
- 12. Guiding a course or route.
- 13. Creating new ideas or methods.
- 17. Moving people or goods.
- 18. Tools and methods used to solve problems.
- 20. Relating to a territory controlled by another country.
- 21. The United States.
- 22. Manufacturing or production.
Down
- 1. Aircraft with wings, used for transportation
- 2. Farming and growing crops.
- 4. Establishing a place to live.
- 6. Sharing information.
- 8. Connected vehicles on rails. Made with intensive labor including dynamight
- 10. Surroundings or conditions.
- 11. Changing location or position.
- 14. Animals used for riding, pulling, and transportation, especially in the past
- 15. Population _____ Increasing in size or number.
- 16. Motor vehicle for travel.
- 19. The number of people in an area.
