Across
- 5. supply water to their crops
- 6. a system of writing that uses a triangluar-shaped symbols to stand for ideas or things
- 7. a wide, flat plain in present day Iraq
- 8. an independent state that includes a city and its surrounding territory
Down
- 1. large Sumerian cities, temples were pyramid shaped brick towers
- 2. a region of the Middle East that stretches in a large crescent shape
- 3. trading system in which people exchange goods directly without using money
- 4. the belief in more than one god