Across
- 4. Round object that rolls and helps move things
- 5. Ancient writing made with wedge-shaped marks
- 6. Ancient pyramid-shaped temple with steps
- 9. Using channels to bring water to crops
- 10. Male ruler of a kingdom
- 12. A city with its own government that controls the land around it
- 14. Dry land that protected cities by keeping enemies away
Down
- 1. High rocky land that gave cities stone and protection
- 2. Babylonian king famous for his code of laws
- 3. Ancient land between two rivers in Iraq
- 7. Buying and selling goods between cities, often by boat
- 8. Hero king from the world's oldest story
- 11. Flowing water that made rich soil for farming along its banks
- 13. Building where people worship gods