Science Study Aid Crossword

Amount of water vapor in the air.
Measure of what the temperature feels like because of humidity
Temperature at which vapor condenses
Clouds that form on the ground
Forms when snow melts as it falls through a layer of warm air and refreezes
Falls as liquid water, freezes on contact with cold surfaces
Rain frozen into balls of ice
Large body of air with the same conditions throuhgout
A warm air mass trapped between two cold air masses
Warm air is moving faster than the cold and the air rises
Air mass is trapped by a barrier
Boundary between two air masses
Occurs when a cold air mass runs into a warm air mass