Question

what pressure system causes a cold front

Answer 1

A cold front is typically associated with a **low-pressure system**. In meteorology, when a low-pressure area develops, it creates conditions that allow cooler, denser air to push into warmer air. As the cold air mass moves forward, it displaces the warmer air, leading to the formation of a cold front. This transition often results in various weather phenomena, including precipitation, thunderstorms, and a drop in temperature.