Typhoon weather often occurs in the southern coastal areas of China in summer and autumn, and the weather system that forms this weather is ① low pressure ② cyclone &; n ...

This topic studies common weather systems and weather.

Cyclone and anticyclone describe the airflow condition of weather system, while low pressure and high pressure describe the pressure condition of weather system. In fact, cyclone is a low-pressure system and anticyclone is a high-pressure system.

Characteristics and weather of low pressure (cyclone) and high pressure (anticyclone) systems

?

hurricane

anticyclone

atmospheric pressure

Low air pressure (low in the middle and high around)

High air pressure (high in the middle and low around)

Horizontal motion

Converging at the center in all directions (north to south)

The center diverges in all directions (north to south)

vertical motion

rise

water channel

weather

rainy season

How sunny and dry it is.

for instance

typhoon

Summer drought in the Yangtze River basin and crisp autumn weather in northern China

So this question chooses option B.