Across
- 6. The most famous desert in the Middle East, also called the Empty Quarter.
- 9. Removing salt from ocean water.
- 11. A hilly plateau overlooking the Jordan River and the Sea of Gaililee.
- 12. A river named after a country.
- 15. The capital of Iran.
Down
- 1. Water pumped from underground aquifers.
- 2. The capital of Israel.
- 3. What is created when winds evaporate the moisture in the soil and chemical salts remain.
- 4. The capital of Iraq.
- 5. Petroleum that has not been processed.
- 7. This system uses small pipes that slowly drip water just above ground to conserve water used for crops.
- 8. An area in the desert where vegetation is found because water is available.
- 10. A landlocked salt lake.
- 13. Where crude oil is processed and turned into useful products.
- 14. Riverbeds that remain dry, except during the rainy season.
