Examine the weather map below what do the blue lines which triangles represent and what would the result will be
Cold front; clear skies
Warm front; thunderstorm
Warm front; clear skies
Cold front; thunderstorm
The blue lines with triangles on the weather map represent cold fronts.
In the first scenario, where there is a cold front and clear skies, it means that colder air is advancing and replacing warmer air. This can result in a change in weather conditions, typically leading to clear skies and a drop in temperature.
In the second scenario, where there is a warm front and thunderstorm, it means that warmer air is advancing and replacing colder air. This can result in the development of thunderstorms as the warm air mass rises over the cooler air.
In the third scenario, where there is a warm front and clear skies, it means that warmer air is advancing but not causing significant changes in the weather pattern. This can result in relatively calm weather conditions with clear skies.
In the fourth scenario, where there is a cold front and thunderstorm, it means that colder air is advancing and replacing warmer air, leading to the possibility of thunderstorms as the cold air mass undercuts the warm air mass.