energy

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Across
  1. 4. a black rock
  2. 6. produces radioactive waste
  3. 8. turbine created energy
  4. 9. a mixture of gases
Down
  1. 1. word for water energy
  2. 2. exchange energy between house and earth
  3. 3. absorbs sunlight
  4. 5. smooth thick liquid
  5. 7. renewable material from plants and animals
  6. 8. what energy comes from turbines