North African Salt and Gold Trade

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Across
  1. 3. Containing elements from all over the world.
  2. 6. Study of Earth's surfaces.
  3. 8. Animal used for desert travel.
  4. 9. Mineral left behind by ancient sea water.
  5. 10. Water source in a desert.
  6. 11. Keeping food cold to preserve it.
  7. 13. World's largest hot desert.
Down
  1. 1. Support given by a patron.
  2. 2. Valuable yellow metal
  3. 3. Groups traveling together for safety.
  4. 4. Taming animals for human use.
  5. 5. North African desert tribespeople.
  6. 7. A major world religion.
  7. 12. How goods and services are produced/shared.