Across
- 4. to destroy something with fire
- 5. a place where trash is buried
- 7. involving strong competition
- 9. money given by the government to help
- 11. a chemical reaction that causes rust
- 14. something used to fight or harm
- 17. unwanted waste or garbage
- 18. covered with red-brown metal damage
- 19. the state of being completely forgotten
- 21. a long gun used by soldiers
- 25. very old
- 26. a factory where something is made
- 28. a period when a family rules a country
- 29. site a place where buildings are made
Down
- 1. the number of people in a place
- 2. a large heavy gun
- 3. a person who studies history
- 6. a large building for storing goods
- 8. the system of money and business
- 10. energy used for power
- 12. a strong metal
- 13. something that is not understood
- 15. the gradual wearing away of material
- 16. a small metal object shot from a gun
- 20. rate the number of babies born
- 22. to join things together tightly
- 23. a person with special knowledge
- 24. to make something smaller or less
- 25. powder left after something burns
- 27. protective clothing for battle