Description:
The correct answer is:
✅ Weather front
What Happens at a Weather Front?
When two air masses with different temperature, humidity, or density meet, they form a front, leading to:
Clouds
Precipitation (rain, snow, storms)
Wind shifts
Types of Fronts:
Cold Front: Cold air pushes under warm air, causing thunderstorms.
Warm Front: Warm air rises over cold air, bringing steady rain.
Stationary Front: Stalled boundary → prolonged rain/snow.
Occluded Front: Complex mix of air masses → varied weather.
Why Not the Others?
❌ Weather horizon: Not a meteorological term.
❌ Weather stationary: Misleading—it’s a type of front, not the boundary itself.
Fun Fact: Fronts are why weather changes so fast! 🌧️💨