Historical Renewable Energy Timeline Crossword Puzzle for Kids
Size: 9Difficulty: hard
Challenge your knowledge of key dates and terms in the history of renewable energy with this hard-level crossword puzzle designed for grades 3-5.
Turbines, Photons, and Geothermal Depths is a hard crossword puzzle with 11 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Turbines, Photons, and Geothermal Depths
Challenging puzzle for experienced crossword solvers
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Across
- 1. Splitting water to fuel hydrogen hopes
- 5. Instrument to gauge the breath of Aeolus
- 8. Mirror that tracks Helios to concentrate rays
Down
- 2. Transformer of DC to AC currents in solar farms
- 3. Converting sunbeams into electron streams
- 4. Capable of endless renewal without depletion
- 6. Harnessing Earth's inner heat for power generation
- 7. Green fuel distilled from anaerobic digestion
- 9. Device aiding geothermal fluid circulation underground
- 10. Energy from the ocean's rhythmic lunar pull
- 11. Basic light-to-electricity semiconductors reversed
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