electronics and sustainability

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Across
  1. 2. Eco-friendly alternative to incandescent bulbs
  2. 4. Smart devices that optimize energy use
  3. 5. Flow of electric charge
  4. 7. Device that stores electrical charge
  5. 8. Renewable energy source derived from Earth's heat
  6. 10. Device that converts sunlight into electricity
Down
  1. 1. Opposes the flow of current in a circuit
  2. 3. Converts mechanical energy to electrical energy
  3. 6. Opposite of conductor
  4. 9. Reuse of materials to create new products