SS Choice Board 10/22/2021

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Across
  1. 4. __________ of labor was an effect of a surplus of crops.
  2. 7. china had 2 important factors that limited contact with outsiders 1 of these were long ________.
  3. 9. _______ is known as the cradle of all civilizations.
  4. 10. The _____ river is one of the longest rivers in the world.
Down
  1. 1. The _______ river brought fertile soil but great destruction.
  2. 2. The ________ mountains provided a natural barrier for china.
  3. 3. ________ had many natural barriers
  4. 5. _______ is fertile, yellow soil that blows off plains into rivers and is deposited during flooding.
  5. 6. _________ is known as the blessing of the nile.
  6. 8. Farmers grew _______.