Across
- 2. II-A pharaoh of Egypt that expanded the empire and ruled for 66 years.
- 5. symbol for an unknown quantity in mathematics.
- 6. building-A structure that is designed to reduce the amount of
- 7. operation-A process that reverses the effect of another process.
- 9. make changes with the intent of improving something.
- 11. four sided structure with a pyramid shaped top a common monument in ancient Egypt.
Down
- 1. treaty-An agreement between two or more groups or countries to help put an end to a disagreement or conflict.
- 3. pharaoh that made many unpopular changes while he ruled .
- 4. Egyptian queen that became pharaoh and helped expand trade in Egypt.
- 8. make changes to something
- 10. that reaches it.