Weather

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Across
  1. 3. A boundary between two unlike air masses
  2. 6. measures pressure
  3. 7. humidity amount of water vapor in mixture with the air
  4. 9. scientist who studies weather
  5. 10. water vapor turns into liquid water
  6. 12. instrument measuring wind speed
  7. 13. tells direction of wind
Down
  1. 1. polar cold/humid formed over ocean near the poles
  2. 2. tropical hot/dry formed over continents in hot areas.
  3. 4. process by which water escapes into air as gas
  4. 5. average amount of motion of molecules
  5. 8. any form of water that falls from clouds
  6. 11. large body of air with uniform properties.