Heat

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Across
  1. 2. a substance or material that does not allow electricity to flow through it
  2. 5. exists in many different forms. Examples of these are: light energy, heat energy, mechanical energy, gravitational energy, electrical energy, sound energy, chemical energy, nuclear or atomic energy
  3. 6. degree of hotness in an object
  4. 7. a material that allows electricity to flow through it
  5. 8. energy that comes from a source and travels through space at the speed of light
Down
  1. 1. process by which heat energy is transmitted through collisions between particles
  2. 3. when heat is transferred by the movement of liquids or gases
  3. 4. the transfer of kinetic energy from one medium or object to another, or from an energy source to a medium or object