Nonrenewable/Renewable

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Across
  1. 2. limited supply and nonrenewable
  2. 3. water is not consumed or depleted
  3. 6. perfectly managed by human recycling
  4. 8. finite element found in rocks that cannot be replenished on a human timescale once it is mined and used
  5. 9. rise and fall of the ocean
  6. 11. You get it if your naughty for Christmas
  7. 12. If it will take millions of years to run out, it's renewable.
  8. 14. H2O
Down
  1. 1. nonrenewable material that is essential for renewable energy technology
  2. 2. Derived from Greek roots
  3. 4. stored energy originally derived from the sun
  4. 5. naturally replenished
  5. 7. nonrenewable fossil fuel
  6. 10. naturally replenished within a human lifetime
  7. 13. It takes millions of years to make, but only minutes to burn