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