Across
- 4. the use of tools and other inventions for practical purposes.
- 5. Items or objects that archeologists find that tell us about the past.
- 6. Old Stone Age, when people hunted and gathered to survive.
- 8. city that governs itself.
- 10. A symbol that stands for an object.
- 11. An ancient Mesopotamian temple tower.
- 13. A person who maps out the past and present plants, animals, and environment.
- 16. To tame wild animals for food, milk, clothing, and labor.
- 19. Inventing ways to move water through ditches or channels
- 20. The study of stars and planets.
Down
- 1. Religious practices like bowing.
- 2. New Stone Age, when people learned to farm.
- 3. Before written history, like during the Stone Age.
- 7. A person who digs up artifacts to learn more about past humans.
- 9. To exchange products or services.
- 12. Farming
- 14. A pipe or channel that brings water from distant places.
- 15. A person who researches books, scrolls, and cave paintings to learn more about the past.
- 17. Official writer
- 18. Earliest humans during Stone Age.
