A preliminary study on the geographical weather system of senior one.

Cold front, warm front and quasi-static front are all frontal rain weather systems, and they are two high-pressure battlefields with different properties. Cold air is a cold front and warm air is a warm front, forming a quasi-static front in a stalemate state.

Cyclone is the name of low-pressure weather system. Frontal weather system usually includes low pressure activities, and cold front cyclone refers to the low pressure formed with cold front activities.