Question

When a warm air mass and cold air mass come together, like a warm front and cold front, a typical outcome is rain. What explains why rain forms in this situation?

Answer 1

Rain forms when warm and cold air masses collide, resulting in the process of condensation and precipitation.

Step-by-step explanation:

Rain forms when a warm air mass and a cold air mass come together in a warm front and cold front scenario due to the process of condensation and precipitation. As warm air rises, it cools and condenses, causing the water vapor to turn into tiny droplets of liquid water. These droplets can then combine and form clouds. If the droplets continue to grow and become heavy enough, they fall as precipitation, which can be rain, snow, sleet, hail, or freezing rain.