Across
- 3. Study of ancient remains and artifacts
- 7. Ancient ruler of Egypt
- 8. Gas we need to breathe
- 9. Traditions passed down through generations
- 10. Finding your way from one place to another
- 11. Government where people vote
- 14. A community of living things and their environment
Down
- 1. A system of stars like the Milky Way
- 2. Process plants use to make food from sunlight
- 4. A long piece of music played by an orchestra
- 5. Force that pulls things toward Earth
- 6. An organized society with cities and culture
- 12. One of Earth’s seven large land areas
- 13. Orbits planets and sends data
- 15. A comparison that doesn’t use “like” or “as”