Across
- 4. Not safe
- 8. The process of getting bigger
- 9. Relating to cities
- 13. Young person, often affected by child labor
- 14. Big change, often sudden
- 15. Large town with many people and buildings
Down
- 1. Place where goods are made
- 2. Making goods, like clothes and tools
- 3. Work, especially hard work
- 5. Person who designs machines
- 6. Harm to the environment, like dirty air
- 7. New creation, like the steam engine
- 10. A device that makes work easier
- 11. Businesses that make goods
- 12. Hot water vapor used to power machines