|The air mass behind a cold front is colder and more ____.
|The study of weather is called ____.
|A severe snowstorm with strong, sustained winds is a ____.
|A funnel cloud that touches the ground is a ____.
|An ____ measures wind speed.
|A ____ points in the direction from which the wind is coming.
|A ____ line is severe thunderstorms along a cold front.
|A ____ measures atmospheric (air) pressure.