(1 points) Read the graphic materials and answer the questions in combination with the geographical knowledge you have mastered. Material 1: On September 2, 27, Russian officials declared that they ha

(1 points) Read the graphic materials and answer the questions in combination with the geographical knowledge you have mastered. Material 1: On September 2, 27, Russian officials declared that they had passed through the deep sea.

Analysis of test questions:

1. According to the chart, A is Russia, B is the United States, and C is Canada, so the countries that span two continents are A (Asia, Europe) and B (North America, Oceania). The countries with a population of over 1 million are A Russia and B America. The reasons for the rapid population growth in the United States are: the high level of economic development and the large number of immigrants.

2. The Arctic region is affected by the polar high, with less precipitation, but low temperature and weak evaporation, so it is a humid region.

3. The meandering and breaking of the coastline in western Europe is mainly caused by glacial erosion.

4. The area is affected by the North Atlantic warm current, which has the effect of warming and humidifying the climate.

option 5. a is wrong. The easterly winds of the polar regions in the northern and southern hemispheres are different. The wind direction near the North Pole is northeast wind and the wind direction near the South Pole is southeast wind. The options B and C are wrong, because the latitude of the Yellow River Station is higher than that of Zhongshan Station, so the extreme day and night time of the Yellow River Station is longer than that of Zhongshan Station, and the linear rotation speed of the Yellow River Station is smaller than that of Zhongshan Station. The D option is correct. According to the latitude and longitude, the Yellow River Station is located in the northwest of Zhongshan Station. So choose option d.

6. The distance from the Yellow River Station to the North Pole = 111km× (9-78 55') ≈ 1221km, so choose option B.

7. Polar scientific research is of great significance, such as understanding the global impact of Arctic environmental changes, gaining the right to participate in Arctic research, creating a scientific research platform, and solving many scientific mysteries.

Comments: This question examines many knowledge points, focusing on physical geography, realizing the combination of geography knowledge in junior and senior high schools.