Energy: A moving tale of doing work.

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Across
  1. 2. The movement of an electric charge
  2. 3. Energy that travels as waves through the air or water and vibrates the ear drum upon contact
  3. 6. Material that allows electric current or heat to flow through easily
  4. 8. Energy produced by a machine or moving part
  5. 9. Energy that can be sensed by the eye
Down
  1. 1. Material through which heat or electricity does not easily flow
  2. 4. Circuit The pathway through which electrical current flows
  3. 5. energy that causes a change in temperature between materials
  4. 7. What is needed to do work or cause change