CrosswordMint
Geothermal Currents and Fossil Veins
Challenging puzzle for experienced crossword solvers
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Across
  • 1. Sun’s warmth captured to boil water for watts
  • 2. Radioactive ore powering fission reactors’ heart
  • 4. Semiconductor magic turning sunlight into electrons
  • 7. Earth’s inner heat unleashed as clean energy
  • 8. Shale’s hidden juice released by high-pressure cracks
  • 11. Emissions-reduced fossil fuel controversy
  • 15. Lightest element promising pollution-free combustion
  • 16. Splitting atom’s coresparks nuclear power
Down
  • 3. Organic residues fueling combustion engines anew
  • 5. Harnessing river’s kinetic zeal for voltage
  • 6. Ancient ooze refined for motorized journeys
  • 9. Seas’ undulating rhythm converted to power
  • 10. Greenhouse gas and landfill’s volatile asset
  • 12. Moon’s pull driving ocean’s renewable pulse
  • 13. Abbreviation for thermal solar plants concentrating light
  • 14. Organic-rich bog layers storing ancient carbon
  • 17. Deep carbon layer mined since industrial dawn
  • 18. Blade dancer converting breezes to horsepower

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