Using Natural Energy

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Across
  1. 3. Gold, Another term for oil
  2. 7. Can be used again and again
  3. 9. Former president of Iraq
  4. 11. What we have to do to get oil
Down
  1. 1. Cannot be used again and again
  2. 2. A type energy that we use
  3. 4. When the global economy slows down
  4. 5. Sometimes oil can be a .....
  5. 6. Arabia, An oil rich country
  6. 8. Fuels, They make fuel for us
  7. 10. Another word for cars, planes, trains etc