Across
- 3. tigris and Euphrates rivers ____ every spring.
- 4. the Sumerians practiced ___, the belief in more than one God.
- 6. the first leaders of Sumerian city-states
- 8. system of writing created by the Sumerians
- 9. technology used to supply water to crops when farming
- 11. flat plain between Tigris and Euphrates River
Down
- 1. attached to plows and automatically dropped seeds while plowing land.
- 2. a metal made by mixing copper and tin, it was first developed by the Sumerians
- 3. crescent shaped region in the middle east
- 5. an independent state that includes a city and its surrounding territories
- 7. first civilization to form in Mesopotamia
- 10. fertile soil left behind after flooding of Tigris and Euphrates rivers, good for farming.
