Resource Race Review

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Across
  1. 2. 52% of people will have __________ cars by 2030
  2. 6. forms from supernovas
  3. 8. forms when bigger stars are going to collapse
  4. 11. __________ processes create different resources in different locations
  5. 13. the ________ in the lemon juice allow a current to flow
  6. 14. Forms when Animal and Plant remains fall to the ocean floor and are buried under layers of soil, silt, and rock
  7. 17. san Joaquin Valley extracts the most _________
Down
  1. 1. when the groundwater falls to low levels, the clay deposits in the aquifer get __________
  2. 3. a _______ does not run out or damage ecosystems
  3. 4. water enters porous rock, forming an ___________
  4. 5. most groundwater is extracted for ______
  5. 7. human consumption of resources will always cause a ________ in non-renewable resources
  6. 9. obsidian requires _____ and pressure to form
  7. 10. fossil fuel consumption is ___________ in the U.S.
  8. 12. forms from dead plant material
  9. 15. _________ tools were made 70,000 years ago with petroleum
  10. 16. _______ rock is usually found by volcanoes