Question

A meteorologist uses a weather map to explain an upcoming change in weather. The map shows a blue line with triangles approaching a red line with semicircles. Based on the map, which weather prediction is most valid?

Answer 1

The blue line with triangles is a cold front moving toward the red warm front. As the cold air undercuts the warm moist air, expect clouds, rain and possibly thunderstorms where they meet, followed by cooler, drier conditions once the cold front passes.