ENERGY CONSERVATION

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Across
  1. 3. A device that adjusts the amount of heating and cooling produced
  2. 8. Fossil fuels, such as coal, petroleum and natural gas are examples of these energy sources.
  3. 10. The ability to do work or the ability to move an object.
  4. 11. a derived unit of power in the International System of units (SI), named after the Scottish engineer
Down
  1. 1. Any organic (plant or animal) material which is available on a renewable basis
  2. 2. An energy storage device made up of one or more electrolyte cells
  3. 4. Naturally occurring, supposedly limitless sources of energy that cannot be depleted
  4. 5. A device which concerts the generators low-voltage electricity to higher voltage levels
  5. 6. A method where industry can break down its bulk waste in a furnace by controlled burning at high temperatures.
  6. 7. Thermal energy generated and stored in the Earth
  7. 9. A piece of equipment, commonly powered by electricity