Weather Puzzle

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Across
  1. 3. Amount of water vapor or moisture content in air
  2. 4. The boundary between an advancing warm air mass and a retreating cooler air mass
  3. 9. A body of air extending over a large area that develops and retains specific characteristics of pressure, temperature, and humidity
  4. 10. An instrument that measures the amount of atmospheric pressure
  5. 12. A long period of time without water
Down
  1. 1. A map or chart that shows weather conditions at a specific point in time over a specific region
  2. 2. A scale that measures tornadoes estimated wind speed (efs)
  3. 5. The force exerted by the atmosphere on Earth's surface by the weight of the air above the surface
  4. 6. The boundary between an advancing cold air mass and a retreating warm air mass
  5. 7. The day to day state if the atmosphere
  6. 8. Rising body of water that submerges on dry land
  7. 11. A violent rotating column of wind. Speed can go from 40 to 318 mph