Across
- 7. wet fertile ground in desert
- 8. water not being replaced by rain
- 10. Safavid's Empire's capital
- 13. has the largest sand desert in the world
- 18. People who often move from place to place
Down
- 1. Unique homes
- 2. government ruled by religious leaders
- 3. center of semi-circle
- 4. Iran's capital
- 5. What OPEC places
- 6. Most plentiful resource
- 9. King
- 11. Most common type of Muslim
- 12. Least common type of Muslim
- 14. Iraqs capital
- 15. limit on trade
- 16. Surrounded by land
- 17. Water can come from wells dug into dry streambeds