Across
- 2. the way how Mesopotamia wrote
- 5. a way to get different things without paying
- 6. era earliest human era
- 9. when plants are half grown
- 10. great time when weather starts to warm up
- 12. important for living
- 14. huge walls around their buildings to keep them safe
Down
- 1. longitudinal lines
- 3. Greek for land between two rivers
- 4. how you determine location
- 5. a clay object used to write things down
- 7. a way to get water from a river to a field
- 8. gives protein
- 11. ragged and not fancy looking
- 13. classes where you were put from richest to poorest