Geography Crossword

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Across
  1. 2. underground water spring
  2. 4. landlocked salt lake
  3. 6. using small pipes to conserve water for crops
  4. 9. converts oil to other products
  5. 10. unprocessed petroleum
  6. 12. supported several ancient river valley civilizations
  7. 13. river beds that remain dry except during rain seasons
Down
  1. 1. water from underground aquifer
  2. 3. waterwheel
  3. 5. provides water to the region
  4. 7. hilly plateau over looking the Jordan river
  5. 8. one of the most important rivers
  6. 11. brick lined tunnels and wells