Earth Science - Weather

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Across
  1. 3. type of cloud that is sheet like and forms in layers
  2. 5. a storm with thunder, lightning, and often with heavy rain and strong winds
  3. 7. a large volume of air that has about the same temperature and moisture throughout
  4. 8. type of cloud that is light and feathery
  5. 11. when water falls to Earth from clouds
  6. 12. a device that measures rain fall
  7. 13. a front that forms when a cold air mass pushes underneath a warm air mass
  8. 14. when the dew point is below freezing and water vapor changes to ice
  9. 17. changing of water from a gas to liquid
  10. 19. a boundary between two air masses
  11. 21. a warm air mass that forms over warm regions
  12. 23. the amount of matter something can hold
  13. 24. the amount of water vapor in the air compared to the capacity it can hold
  14. 25. a tropical storm with very strong winds
Down
  1. 1. an instrument that measures relative humidity
  2. 2. type of cloud that is big and puffy
  3. 4. a front that forms when warm air pushes over a cold air mass
  4. 6. changing of water from a liquid to gas
  5. 9. the actual amount of water vapor in the air
  6. 10. a cold air mass that forms over cold regions
  7. 15. a violent, funnel-shaped cloud
  8. 16. the amount of water vapor in the air
  9. 18. temperature at which condensation takes place
  10. 20. when plants give off water vapor
  11. 22. when air is completely filled with water vapor