Social Studies

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Across
  1. 2. People who grow enough crops to live on, not to sell
  2. 3. Conquering and taking over land
  3. 6. Little to no rain in a long period of time
  4. 7. The artificial application of water to land/The supply of water to land
  5. 8. People who grow and sell crops and live off the income they earn
  6. 9. Dryer land, less productive
  7. 11. Not enough money or goods
  8. 12. Extra supply
  9. 14. Wind or water wearing away the good nutrients in the land
  10. 15. One or small groups of people that have power
  11. 16. Wandering existence
  12. 18. They hunt and gather
Down
  1. 1. Hard: roads, bridges. Soft: knowledge, skills
  2. 4. The spreading of ideas, customs, and beliefs from one group to another
  3. 5. Cultural Background
  4. 6. Cutting down trees
  5. 10. Desert
  6. 13. In short supply; shortage
  7. 17. Nomadic tribe for the region