Across
- 2. many, a lot
- 4. hot water vapor
- 6. ports, waterfronts
- 8. growing, adding
- 9. surround, fence in
- 10. essential, important
- 12. factories
- 13. moment of change
- 16. caused, made happen
- 17. removal of waste
Down
- 1. everywhere
- 3. farms, farming
- 5. shipping, moving
- 7. bringing in, entry
- 10. plant food
- 11. join together
- 14. the same
- 15. large, huge