Arizona Natural Resources

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Across
  1. 1. A rock used to heat homes
  2. 2. It is more energy-packed than any other popular vegetable. We use them for French fries
  3. 4. A rock that can float
  4. 5. A by-product of copper mining
  5. 7. Not fools gold or iron pyrite
  6. 9. A fruit green on the outside and pink on the inside
  7. 11. A grass widely cultivated for its seed and used in cereal and for making bread
  8. 15. The fruit that come from palm trees
  9. 16. The leading source of farm income - walks on four legs
  10. 17. One of two most important crops in Arizona
  11. 18. Used to build roads
  12. 19. A blueish looking rock used to make jewelry
  13. 20. Used to make nuclear weapons
Down
  1. 1. The most important product mined in Arizona
  2. 3. We've used the juice from this fruit in an experiment
  3. 6. One of two most important crops in Arizona
  4. 8. A by-product of copper mining
  5. 10. Used as a major cereal grain and key ingredient in beer and whisky production
  6. 12. A grass for large grazing animals raised as livestock, such as cattle, horses, goats, and sheep
  7. 13. Pumped out of the ground and used to make gasoline
  8. 14. An orange-colored citrus fruit that starts with a "t"