Science chapter 11 vocabulary: Lesson 4 & 5

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Across
  1. 2. _______ effect (causes global warming)
  2. 3. the direct transfer of energy by electromagnetic waves
  3. 8. transfer of heat between two substances in direct contact
  4. 9. average amount of energy of motion of each particle in a substance
  5. 11. _______ radiation is an invisible form of energy where its wavelengths are shorter then violet lights
  6. 12. _______ radiation is a form of electromagnetic radiation where its wavelengths are longer than red lights
Down
  1. 1. _______ waves is energy that can move through the vacuum of space
  2. 4. a device that measures temperature
  3. 5. dust-size particles and gasses in the atmosphere disperse in all directions
  4. 6. transfer of heat by the movement of fluid
  5. 7. thermal energy (hot object-> cold object)
  6. 10. measures the totaL energy of motion in the particles of a substance