The lower left picture shows the schematic diagram of the Eastern Hemisphere, and the lower right picture shows the sea level pressure map (in hectopascals) of a solar term from the bisector near 90 E

The lower left picture shows the schematic diagram of the Eastern Hemisphere, and the lower right picture shows the sea level pressure map (in hectopascals) of a solar term from the bisector near 90 E to Japan and China.

Question 1:C?

Question 2: D.

Test analysis:

Question 1: This question examines the distribution of pressure zones. To solve these problems, it is necessary to integrate the global pressure belt. Fig. 7 is a schematic diagram of the eastern hemisphere, that is, the longitude range is 20 w-160? E, the picture shows a sea level pressure map with solar terms from the bisector near 90 E to noon, which reflects the equatorial low pressure belt and the sub-polar low pressure belt in the southern hemisphere. The land area of these two areas is small, and the pressure zone is distributed in strips.

Question 2: The picture shows a sea level pressure chart with solar terms from the bisector near 90 E to noon. Because 90 E passes through Eurasia in the northern hemisphere and the Indian Ocean in the southern hemisphere, the equatorial low pressure belt moves south at this time, and Eurasia is controlled by the high pressure center, so it should be the winter solstice. The strong pressure in Hawaii reflects that the solar term in the northern hemisphere is from summer to sun, and the position of pressure belt and wind belt in the north reflects that the solar term in the northern hemisphere is from summer to sun. The prominence of the isotherm on the mainland to high latitudes indicates that the land temperature in the northern hemisphere is high, and it is the summer solstice. The northwest wind prevails in the middle and lower reaches of the Yangtze River, reflecting that the solar term is the winter solstice in the northern hemisphere.