Moderate difficulty suitable for most players
EcoAlchemy: Advanced Waste Transformation Terms
Challenging puzzle for experienced crossword solvers
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Across
- 1. High-tech automated segregation often using AI for recyclables
- 2. Critical temperature for alloy recovery in metal recycling processes
- 5. Thermal decomposition in absence of oxygen yielding char and gas
Down
- 3. Rebuilding products to original specifications, not mere repair
- 4. Creative elevation of waste material’s value rather than downscaling
- 6. Nutrient-rich organic matter from wastewater treatment used agriculturally
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- Perfect for beginners with simple, common vocabulary
- Moderate difficulty suitable for most players
- Perfect for beginners with simple, common vocabulary