Across
- 1. A natural earthy material that is plastic when wet.
- 3. Important River in the Mesopotamia where clay was taken from.
- 5. The act or process of buying, selling, or exchanging commodities.
- 7. Cereal eaten by humans and animals.
Down
- 1. Having the form of a wedge.
- 2. Region where the Sumerians lived in the Mesopotamia.
- 4. Important River in the Mesopotamia where clay was taken from.
- 6. The straight stalk of any of various tall grasses.