Narrative Text energy

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Across
  1. 1. Organic material used as a fuel source.
  2. 3. Technology that converts sunlight directly into electricity.
  3. 5. The network that delivers electricity to consumers.
  4. 7. Energy resources that cannot be replaced quickly.
  5. 8. The practice of reducing energy use.
  6. 10. Electricity produced by moving water.
  7. 13. Fuels Energy sources formed from ancient plants and animals.
  8. 14. Gases released into the atmosphere.
  9. 15. The ratio of useful energy output to total energy input.
Down
  1. 2. Material that reduces heat loss or gain.
  2. 4. A rotating machine that converts fluid movement into energy.
  3. 6. Energy that can be naturally replenished.
  4. 9. Heat energy originating from beneath the Earth’s surface.
  5. 11. Chaotic air or water flow affecting energy systems.
  6. 12. Meeting present energy needs without harming future generations.