China Naming Network - Weather knowledge - (2014? Zhabei District Model) Read the diagram of the Eastern Hemisphere and answer the questions. The picture below shows the eastern hemisphere with pole P as the center. At this moment, curve MN is the morning line and is connected with

(2014? Zhabei District Model) Read the diagram of the Eastern Hemisphere and answer the questions. The picture below shows the eastern hemisphere with pole P as the center. At this moment, curve MN is the morning line and is connected with

(1) According to the distribution of sea and land in the figure, it is concluded that it is the southern hemisphere. In the figure, MN is the morning line tangent to the Antarctic Circle. According to the morning line judgment method, polar day occurs within the Antarctic Circle (as shown in the picture), so the sun shines directly on the Tropic of Capricorn. The picture is a diagram of the Eastern Hemisphere with pole P as the center, so the longitude of EN is 40°E. Curve MN is the morning line and is tangent to the polar circle. Curve MN intersects longitude EP at point N. Therefore, the local time of EP is 0 o'clock, and Beijing time is local time of 120°E. The difference between the two places is 80°, and the local time difference is 5 hours and 20 minutes. According to the local time calculation formula, adding east and west and subtracting, we get that Beijing time is 5:20=5:20. The local time on the meridian where the direct sun is located is 12 o'clock. The time difference from the local time of EP is 12 hours, which is 180°. Because the longitude of EP is 40°E, the longitude of the direct sun point is 140°W. According to the formula for calculating the height of the sun at noon, the height of the sun at noon in Beijing is calculated =90-40-23°26′=23°26′. Therefore, the position of the direct sun point is (23°26′S, 140°W). Beijing time is 5:20. The sunrise time in place A is later than that in place B. The height of the sun at noon above Beijing is 23°26′.

(2) According to the morning line judgment method, polar day occurs within the Antarctic Circle, so it is winter in the northern hemisphere and summer in the southern hemisphere. In winter, the Earth rotates near the perihelion, so the speed is faster.

(3) According to this picture, it is the Eastern Hemisphere and the Southern Hemisphere. It can be concluded that the coordinates of N are (66°34′, 40°E) and the coordinates of M are (?0°, 130°E?) , so N is located in the southwest direction of M.

(4) In winter in the northern hemisphere, the heat capacity of the ocean and land at the same latitude is different; the land cools quickly and is lower than the ocean temperature at the same latitude, and the isotherm protrudes toward lower latitudes (southward).

(5) Beijing has a temperate monsoon climate. The northwest monsoon prevails in winter, which is cold and dry, and the southeast monsoon prevails in summer, which is hot and rainy. In winter, the north is susceptible to disasters such as cold waves.

So the answer is:

(1) 23°26′S, 140°W, 5:20, late, 23°26′

(2 ) In winter, fast

(3) Southwest

(4) South (low latitude); In winter, the heat capacity of ocean and land at the same latitude is different; land with small heat capacity cools down faster than The ocean temperature at the same latitude is low, and the isotherm bulges toward lower latitudes (southward).

(5) Northwest wind, cold and dry, cold wave