Look at the picture and complete the related questions (1). At this time, the solar terms in the northern hemisphere are _ _ _ _ _. The diagonal of point A is _ _ _ _ _. (2) Beijing time is _ _ _ _ _

Look at the picture and complete the related questions (1). At this time, the solar terms in the northern hemisphere are _ _ _ _ _. The diagonal of point A is _ _ _ _ _. (2) Beijing time is _ _ _ _ _ _. (1) According to the map analysis, extreme sunlight appears in the Arctic Circle and its northern region at this time, indicating that it is the summer solstice in the northern hemisphere. According to the rotation direction of the earth, it can be judged that A is located in the morning line.

(2) According to the distribution of longitude in the map of the former residence, it can be judged that the longitude of A is 90 E, the longitude of the intersection of the morning line and the equator is 6: 00, that is, 90 E is 6: 00, and Beijing time is120 E is 8: 00.

A place is located on the morning line at this time, just at sunrise, so the sunrise time of a place is 6: 00 (a place is located on the equator, and the sunrise time is 6: 00 all year round).

This is the solstice of summer in the northern hemisphere. After this day, the direct point of the sun will move south from the tropic of cancer, and the days will be shorter and the nights will be longer in all parts of the northern hemisphere. At noon, the height of the sun in the area north of the Tropic of Cancer will decrease. Fujian is located in the north of the Tropic of Cancer.

(4) At any time, the higher the latitude, the greater the gap between day and night (polar circle 24 hours), and the smaller the latitude, the smaller the gap between day and night (zero on the equator). Therefore, the smallest gap between day and night among the four places should be Guangzhou.

(5) The extreme day phenomenon and the change of the midday sun height are all caused by the existence of the ecliptic angle.

So the answer is:

Summer solstice? (early) morning

(2)8? six

(3) The days get shorter and the nights get longer and smaller.

④ Guangzhou

(5) the existence of yellow-red angle