Environment Breakout room

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Across
  1. 2. replaceable in months or years
  2. 6. plant material changed by heat and pressure and now used in power plants
  3. 7. green energy that can only be made near an ocean
  4. 10. the careful use of our limited resources
  5. 11. covers over 70% of the Earth
  6. 12. green energy that uses steam produced underground
  7. 13. a large hole where we place trash
  8. 14. green energy that requires a lot of land but not dependent on the sun or water
Down
  1. 1. green energy that uses a dam and changes the way a river flows
  2. 3. green energy that requires a lot of sun
  3. 4. nonrenewable but green energy source that produces radioactive waste
  4. 5. caused a hole to form in the ozone layer
  5. 8. takes millions of years to be replaced
  6. 9. useful metallic metal mined for profit