brooklyn Mueller hour 2 lesson 24

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Across
  1. 3. Earth's crust is being broken
  2. 10. preventing the passage of liquid or gas
  3. 12. steady supply of oil income
Down
  1. 1. one of many wars fought over oil in the southwest Asia
  2. 2. made royal family very wealthy
  3. 4. lies at crossroads of Europe Africa and asia
  4. 5. in the US use it to heat house
  5. 6. threatened by iraq, feared losing control
  6. 7. average income of people in countries
  7. 8. spends oil wealth on builds army, buys weapons, and fights wars
  8. 9. protecting the flow of oils
  9. 11. another name for petroleum