Weather

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Across
  1. 2. Direction objects are deflected in the Southern Hemisphere
  2. 5. Rounded individual cloud masses "a pile"
  3. 6. Prefix used for rain clouds
  4. 8. Direction objects are deflected in the Northern Hemisphere
  5. 12. A center of low pressure
  6. 15. Changing from liquid to gas
  7. 16. Upward movement of an air mass resulting from surface heating
  8. 18. Sheets or layers that cover much of the sky
  9. 19. Any form of water that falls from a cloud
  10. 20. Main precipitation makers
  11. 22. Lowest layer of Earth's atmosphere
  12. 23. A cloud with its base at or very near the ground
  13. 24. General term for the amount of water vapor in the air
  14. 25. A boundary between two adjoining air masses having contrasting characteristics
Down
  1. 1. A center of high pressure
  2. 3. Conversion of solid directly to gas
  3. 4. Orographic lifting occurs when ______ act as barriers
  4. 7. Changing from gas to liquid
  5. 9. Instrument used to measure relative humidity
  6. 10. ______ Effect: how Earth's rotation affects moving objects
  7. 11. Fast moving river of air
  8. 13. Clouds that are high, white, and thin
  9. 14. Maximum amount of water vapor air can hold at a given temperature and pressure
  10. 17. Hygrometer used with wet and dry bulbs
  11. 21. Conversion of vapor directly to a solid