The weather in the plain for half a month

(1) rainy weather. Controlled by low pressure or cyclone.

(2) Shanghai to Guangzhou (a section between the two places is also acceptable).

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The weather in the plain for half a month

(1) rainy weather. Controlled by low pressure or cyclone.

(2) Shanghai to Guangzhou (a section between the two places is also acceptable).

The sea area where this leg is located has dense isobars, high horizontal air pressure and heavy wind and waves.

(3) The wind in Area C is strong. Because the density of isobars in the two places is the same, the friction in the third place (located in the ocean) is small, and the friction in the fourth place (located on the land) is large.

(4) Both are extinction boundaries. A is the mountain range (plateau) and B is the trench.

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