According to the Associated Press reported on February 2, 20/kloc-0, the cold wave recently brought heavy snowfall and extremely cold weather to most parts of Europe, and the daytime temperature dropp

According to the Associated Press reported on February 2, 20/kloc-0, the cold wave recently brought heavy snowfall and extremely cold weather to most parts of Europe, and the daytime temperature dropped to-10.

Question 1: Western Europe has a temperate maritime climate, which is mild all year round, and the average temperature in Leng Yue is above 0℃. Usually, this kind of weather will not happen. ( 1)

Question 2: Ocean current (North Atlantic warm current)? Land and sea position (or westerly influence)? Latitude position (or solar radiation) (3 points)

Question 3: rainy weather? Against the wind and water (against the wind) (2 points)

Question 4: Is there a change from forest (temperate deciduous broad-leaved forest) to grassland (temperate grassland)? Precipitation decreases from west to east (difference in water conditions) (2 points)

Question 5: The temperate maritime climate is conducive to the growth of succulents (1 min); The terrain is mainly plain, which is favorable for planting forage and fodder (1); Western Europe has a high degree of urbanization, people have the habit of drinking milk, and the dairy market is broad (1 minute).

Test paper analysis:

Question 1: I was completely unprepared for this cold wave and ice and snow, reflecting that the local area was less affected by the cold wave and ice and snow, mainly from the temperate maritime climate and mild and humid winter in this area.

Question 2: The isotherm at point A is "convex low is high", which is mainly influenced by the North Atlantic warm current; The results show that in this season, the ocean contour line rises to high latitude and the land isotherm rises to low latitude, which reflects the influence of land-sea distribution. In the land part, the isotherm is parallel to latitude, which reflects the influence of latitude position.

Question 3: The Mediterranean coast is affected by prevailing westerly winds in winter, which is mild and rainy. In winter, the influence of westerly winds prevails in the Ding Strait, and the density flow on the surface of the Strait always flows from the Atlantic to the Mediterranean, so it enters the Atlantic against the wind and water in winter.

Question 4: Continental Europe 50. From west to east, the temperate coastal climate gradually moved inland, and the water condition gradually decreased, so the vegetation belt showed a change of forest-grassland-desert.

Question 5: B is located in western Europe, which affects dairy owners in this area from the aspects of market and feed.

Comments: The key to solve this problem is to grasp the isotherm distribution characteristics in the figure and combine the factors affecting temperature distribution with the basic situation of climate distribution and agricultural production in Europe.