Across
- 1. fine particles of rock
- 5. to keep something in good condition by making necessary repairs
- 6. to build;usually some kind of structure, such as a house
- 10. in ancient times, the geographic areas located between the Tigris and Euphrates rivers
- 11. River the western of the two largest rivers in Southwest Asia that flow from the mountains in Turkey to the Persian Gulf
- 13. a strong disagreement
- 14. a wall of earth built to prevent a river from flooding its banks
Down
- 2. a means of supplying land with water
- 3. arranged in a difficult way
- 4. the eastern of the two largest rivers in Southwest Asia that flow from the mountains in Turkey to the Persian Gulf
- 7. an early city that was like a small, independent country with its own laws and government
- 8. a substance that lies between or above other things
- 9. a resource that can be used to make something else
- 12. an area in southern Mesopotamia where first appeared