Across
- 2. An ancient region in southern Mesopotamia .
- 4. Heat transfer within a material or between materials that are touching.
- 8. A series of events that continues to repeat itself.
- 9. An advanced form of culture that contains a series of five traits .
- 10. A community that contained farmland and groups of people living together .
- 11. many purposes to the people.
Down
- 1. An ancient temple that rose in a series of step like levels and
- 3. The measure of how much mass there is in a given volume of a substance.
- 5. Heat transfer by the movement of currents in a fluid.
- 6. A belief in many gods or goddesses.
- 7. The transfer of energy through space where materials do not touch.