Final Exam Review

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Across
  1. 3. thing that distinguish atmospheric layer
  2. 4. 3 thing necessary for photosynthesis
  3. 7. the process of liquid changing to a gas
  4. 8. earth's interior where the energy release of an earthquake
  5. 10. is the layer of the atmosphere nearest to earth's surface
  6. 12. after hypothesis you observe and ____
  7. 17. water freezes at
  8. 18. the 7 steps in the scientific method
  9. 19. 3 ways a fault causes an earthquake
  10. 21. process takes rocks to the inside of earth
Down
  1. 1. the amount of water vapor that air is holding
  2. 2. plates move apart
  3. 4. contains the highest concentration of ozone
  4. 5. underwater mountain chain
  5. 6. the first to reach a seismograph after an earthquake
  6. 9. hypothesis that slowly moves locations
  7. 11. water evaporates from _____ into earths atmosphere
  8. 13. most freshwater on earth is found in ______
  9. 14. boundary between cold and warm air masses
  10. 15. a scientific describes a ________ in nature
  11. 16. ________ is used to measure temperature
  12. 20. areas of _______ usually have cloudy weather