Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Precipitation comes in all forms: rain, sleet, freezing rain, and snow. Some even count virga, which becomes a gas and evaporates before it reaches us as raindrops. Hail also exists but forms ...

On the other hand, if the starting solutions are nearly saturated, there's a chance of some precipitate forming, particularly in the case of KCl.<BR><BR>There's no question of any "reaction" per se; ...

Forecasting wintry precipitation is a challenge. Knowing how we get rain, ice or snow takes an understanding of the vertical profile of the atmosphere. You not only need to know the temperature at the ...