Across
- 3. An area in the middle east with very fertile soil.
- 4. The earliest form of writing invented by the Sumerians.
- 5. A pyramid-shaped temple in Sumerian city-states.
- 6. An especially fine and fertile soil.
- 8. A belief in many gods.
Down
- 1. The supply of waters to fields using human-made systems.
- 2. A society with a very developed culture and technology.
- 4. A city that controls the surrounding villages and towns.
- 7. Encouraging growth of crops and plants.