Heat Transfer Review

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Across
  1. 4. Energy from the Sun travels to Earth as electromagnetic _____
  2. 9. The total energy of motion in the molecules of a substance (2 words)
  3. 10. Heat transfer when 2 objects touch
  4. 11. A mixture of all the colors in a rainbow (2 words)
  5. 12. Invisible radiation with short wavelengths
Down
  1. 1. Heat transfer by fluid movement
  2. 2. The process by which gases hold heat in the air is the _____ effect
  3. 3. Heat transfer through waves
  4. 5. Reflection of light in all directions
  5. 6. When Earth's _____ is heated, it radiates some of the energy back into the atmosphere as infrared radiation
  6. 7. The average amount of the energy of motion of each molecule of a substance
  7. 8. Invisible radiation with long wavelengths