(14) Read the picture below and answer the questions. (1) As shown in Figure A, the solar terms in the northern hemisphere are: Please describe them. ...

(1) summer solstice (1)? The days in the

(14) Read the picture below and answer the questions. (1) As shown in Figure A, the solar terms in the northern hemisphere are: Please describe them. ...

(1) summer solstice (1)? The days in the northern hemisphere are long and the nights are short, with the longest day in the whole year (1 min). The higher the latitude, the longer the day, and the polar sunrise appears in and around the Arctic Circle (1 min).

(2)23° 26′n( 1) 120 w( 1)4( 1)

(3)78 26′? ( 1)? South (1 min) increase (1 min)?

④③( 1) slow (1)

(5) in the morning (1)? West longitude 4( 1)

Test analysis:

(1) Look at the map and judge that the sun is directly on the tropic of cancer according to the extreme day phenomenon in the Arctic Circle. At this time, the solar term in the northern hemisphere is the summer solstice. In the summer half year in the northern hemisphere, the days are long and the nights are short at all latitudes in the northern hemisphere, and the days from summer to Sunday are the longest in the whole year. The higher the latitude, the longer the day, and the extreme sunrise appears in and around the Arctic Circle.

(2) According to the previous analysis, from summer to morning, the sun shines directly on the Tropic of Cancer with a latitude of 23 26 ′ n, and there are 180 meridians in the figure. According to the intersection of the morning line and the equator at 6 o'clock, and a meridian in the figure is 30, it can be analyzed that the meridian at noon 12 is 120 W, and it can be calculated that Beijing time is 4 o'clock.

(3) According to the formula of noon sun height angle, H = 90°- latitude difference, Linyi noon sun height can be calculated as 78 26'. ? On this day, the direct point of the sun was on the tropic of cancer, and in the next six months, the direct point of the sun moved south. ? During this period, the height of the sun at noon in Linyi is decreasing, so the indoor sunshine area is gradually increasing. ?

(4) The solar terms shown in Figure A are the summer solstice, the earth revolves around the apohelion, the Arctic Circle is the extreme day, and the north pole of the earth axis is close to the sun. Reading Figure B, we can judge that the revolution moves to ③ position. At this time, the revolution speed is slow.

(5) Looking at Figure A, from the concept of terminator line, at this time, the four points A, D, E and B are all on the early line. According to the intersection of the morning line at point D and the equator, the meridian time is 6 o'clock, and the difference between one meridian in the figure is 2 hours, so the sunrise time at point E is 10 and the day length is 4 hours. Objects that move horizontally from A to D are always in the northern hemisphere and are subjected to geostrophic bias to the right, so they will be biased to the west.