Moderate difficulty suitable for most players
Innovative Currents in Clean Energy
Moderate difficulty suitable for most players
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Across
- 1. Device storing electrical energy for later use
- 3. Structure that converts wind into rotational energy
Down
- 2. Machine converting fluid flow into mechanical energy
- 4. Clean fuel produced by splitting water molecules
- 5. Measure of effectiveness, especially in energy systems
- 6. Energy source harnessed from the sun’s rays
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Harnessing Future Power: Clean Energy Breakthroughs
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