Traditional Culture Encyclopedia - Weather inquiry - Read the "Weather System Map" and answer the following two questions. Question 1: The weather system shown in the above figure is easy to appear in the following pressure fields.

Question 1:B

Read the "Weather System Map" and answer the following two questions. Question 1: The weather system shown in the above figure is easy to appear in the following pressure fields.

Question 1:B

Read the "Weather System Map" and answer the following two questions. Question 1: The weather system shown in the above figure is easy to appear in the following pressure fields.

Question 1:B

Question 2:C

Test analysis:

Question 1: There is cold front weather in this area and it is located in the northern hemisphere. In the four pictures, ① and ② represent cyclones, ① the surface wind is to the left, located in the southern hemisphere, forming a warm front at ①; ② The ground wind is to the right, located in the northern hemisphere, and forms a cold front at ②.

Question 2:Q is controlled by the cold air mass, which is located at the lower part of the front. The temperatures of the cold air mass and the warm air mass are still decreasing with the height, but the temperatures near the front are reversed, so Figure 3 is consistent.

Comments: This question is difficult, and the following points need to be grasped in solving it: ① The central air pressure can be judged according to the wind direction; (2) Mastering the graphic representation of frontal cyclones in the northern and southern hemispheres, suggesting that drawing and analysis are more intuitive; ③ Judging the temperature difference in the vertical direction according to the different air masses on both sides of the front.

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