Across
- 2. An ancient region of Southern Mesopotamia
- 4. Heat transfer within the materiel or between materials that are touching
- 5. A belief in many gods or goddesses
- 8. A culture that has reached an advanced state
- 10. The measure of how much mass there is in a given volume
Down
- 1. An ancient temple that rose in a series of steps like levels and served as the center of the city of life
- 3. Heat transfer by the movement of current in a fluid
- 6. A distinguish characteristic or defining quality
- 7. The heat transfer through space where materials do not touch
- 9. series of events that continues to repeat itself