Across
- 3. links Persian Gulf with Arabian Sea
- 4. located 600 miles south of Cairo
- 5. restriction
- 7. economic goods
- 10. suitable for farming
- 12. petroleum that has not yet been refined
Down
- 1. between the Gulf of Aqaba and the Red Sea
- 2. products derived from petroleum
- 6. underground porous rock containing water
- 8. city of nearly 9 million people
- 9. removing salt from seawater
- 11. almost or entirely surrounded by land