Unit Review Crossword Puzzle

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Across
  1. 2. The atmospheric layer between about 50 km to 85 km above Earth’s surface
  2. 4. The atmospheric layer that contains the ozone layer and in which the air temperature mainly increases with altitude
  3. 7. is the distance above sea level.
  4. 9. the transfer of thermal energy by the movement of heated material from one place to another.
  5. 13. earth’s atmosphere consists mainly of (78%)
  6. 15. is the condition of Earth's atmosphere
  7. 17. an instrument that is used to measure air pressure.
Down
  1. 1. the average thermal energy of the substance particles
  2. 3. the total energy of motion in the particles of a substance
  3. 5. the transfer of thermal energy between objects when their atoms or molecules collide.
  4. 6. the result of the weight of a column of air pushing down on an area.
  5. 8. The atmospheric layer closest to Earth’s surface that contains most of the mass of the atmosphere
  6. 10. outermost layer of Earth’s atmosphere
  7. 11. earth’s atmosphere consists mainly of (21%)
  8. 12. a combination of gases and particles
  9. 14. The atmospheric layer between about 85 km and 600 km above Earth’s surface
  10. 16. the transfer of thermal energy by electromagnetic waves.