Solving high school regional geography problems~~~
Comprehensive Test Topic 2 Interpretation and Analysis of Contour Maps
Paper I Multiple Choice Questions (***50 points)
1. Multiple Choice Questions ( Among the four options given in each question below, only one meets the question requirements. Fill in the letter code of the correct option in the answer box. There are 25 questions in this paper, each question is worth 2 points,* **50 points.
(The first monthly examination paper for senior high school students in Baoding City, Hebei Province in 2010)
The picture below shows the regional map of a county-level administrative district in my country. Complete the picture reading 1 ~Question 2
1. The legends 1 and 2 in the figure represent ( )
A. 1-isotherm line
B . 1—Constant accumulated temperature line, 2—Constant precipitation line
c. 1—Constant accumulated temperature line, 2—Constant accumulated temperature line, 2. Isobars
2. The correct statement about the terrain characteristics in the figure is ( )
A. It is high in the northeast and southwest and low in the center
B. The terrain decreases from east to west
C. The terrain is higher in the north and lower in the south
3. The county-level administrative region is roughly located in ( )
A. Shandong hills B. Jiangnan hills
C. Loess Plateau D. Qinghai-Tibet Plateau
According to the data in the figure, it can be seen that the 1400-1800 isoline should be the precipitation line. ~5000 should be the accumulated temperature contour. The northeastern and southwestern parts of the figure have less accumulated temperature and more precipitation, and should be highlands. The central part of the figure has sparse contours and more accumulated temperature, and should be a plain. The precipitation in this area is greater than 1300 mm, and it should be located in the south of my country. Region.
Answers 1 to 3. B A B
(October Volume 2010, Ruyang High School, Luoyang City, Henan Province)
Read about certain types of natural disasters in my country Frequency of occurrence (number of occurrences per unit time) graph, complete questions 4 to 6
4. The natural disaster reflected in this graph is ( )
A. Drought B. Typhoon C. Flood D. Cold wave
Answer A
Analysis: This type of natural disaster mainly occurs in the eastern monsoon area. It has a wide range and occurs frequently. It should be a drought. Typhoons can only affect the east and south. Coastal areas; there are no flood disasters in the Loess Plateau and Yunnan-Guizhou Plateau; there is no cold wave weather in the Yunnan-Guizhou Plateau and the Sichuan Basin
5. Regarding the description of the disaster-prone times in areas A and B in the figure, the correct statement is ( )<. /p>
A.A——July, August B.A——March, April, May C.B——May, June D.B——December, January, February
Answer B
Analysis A is in North China, and the main dry season is spring drought, which is March, April, and May; B is near the Yangtze River Delta, which should be latent drought, and it is July and August.
6. The main reason why the frequency of such disasters in area C in the picture is greater than that in surrounding areas is ( )
A. Concentrated precipitation and frequent heavy rains B. Low and flat terrain and insufficient drainage Chang
C. The influence of karst landforms D. High temperature and large evaporation
Answer C
It is not easy to analyze area C as the Yunnan-Guizhou Plateau because of the karst landforms To store surface water, soil moisture is relatively lacking, leading to drought.
(Shaoxing County Comprehensive (liberal arts) for senior high school students in the second semester of the 2009 school year)
Read "The moving path and prevalence frequency contour map of a certain geographical phenomenon" and answer questions 7 to 8 .
7. The geographical phenomenon is ( )
A. Typhoon (or hurricane) C. Red tide
Answer B
p>Analysis: This phenomenon can only be a typhoon from the southeastern coast of my country to the land.
8. Among the following areas, the area with the smallest frequency of this disaster is ( )
A. Southeast Asia B. Central America C. Bay of Bengal There are no typhoons in the West Coast region.
(The fifth monthly geography exam question for senior high school students in Longyan No. 1 Middle School in 2009)
The line connecting the points where a certain phenological phenomenon occurs at the same time in a certain area. It is called the phenological line for short. Read the diagram of the average annual flowering period of black locust in eastern my country (the numbers in the picture represent the flowering dates) and complete questions 9-10 accordingly.
9. Regarding the description of the distribution pattern and dominant factors of the initial flowering period of black locust in eastern my country, the correct statement is ( )
A. Moving from south to north—temperature B. Precipitation occurs earlier in the east than in the west
C. Moving from south to north—light D. The west is earlier than the east - humidity
Answer A
The analytical chart shows that the distribution pattern of the initial flowering period of black locust in eastern my country is gradually staggered from south to north, due to the impact on crop flowering. The main factor in morning and evening is heat, which is manifested in high and low temperatures, indicating that there is insufficient heat in the northern region and flowering is late.
10. The flowering period in Chengdu, Chongqing and other places is about half a month earlier than that in coastal areas at the same latitude. The reason is ( )
A. Located in the interior of the continent, the annual temperature range is large B. Located in the Sichuan Basin, it has a lot of accumulated temperature and high temperatures
C. Located in the Sichuan Basin, the air humidity is high D. Located in the interior of the continent, the daily temperature range is large
Answer B
Analysis Chengdu, Chongqing and other places have low-lying terrain, accumulation of heat, and relatively high temperatures.
(2010 September Senior Grade Exam Paper of Lianshi Middle School, Huzhou City, Zhejiang Province)
Read the distribution map of annual sunshine hours in North America and judge questions 11 to 12.
11. From the picture, the area with the largest annual sunshine hours in North America is ( )
A. Northwest of North America B. Southwest of the United States C. Tropical areas of North America D. Areas around the Great Lakes
Answer B
The analytical map directly reflects the annual sunshine hours in North America The largest number of areas.
12. The main reason for the relatively few sunshine hours in A is ( )
A. There is a warm current passing along the coast B. It is located at a higher latitude
C. Westerly winds prevail throughout the year, with more precipitation D. Under the control of low pressure belts throughout the year
Answer C
Analysis: Site A is located in the northwest of the United States and has a temperate maritime climate. , there are more clouds and rain throughout the year, and less solar radiation reaches the ground.
(2008-2009 Senior Year Simulation Paper of Jiangyan Middle School in Jiangsu Province)
Noise pollution is one of the urban environmental pollutions. When the noise value is greater than 60 decibels during the day, it constitutes noise pollution. The picture below is a schematic diagram of the noise level line (unit: decibel) at 10 a.m. in a certain area of a city. Answer questions 13 to 14.
13. The noise pollution in the figure mainly comes from ( )
A. Transportation and industrial productionB. Forest parks and entertainment venues C. Internet cafes and stadiums D. School and sawmill
Answer A
Analysis: M is a point source of pollution, which may be an industrial area or a factory, and N is a linear pollution source, which is a traffic line.
14. The noise values at M and N weaken rapidly outward. The most likely reason is ( )
A. The influence of prevailing winds B. The role of green belts C. The influence of rivers D. The propagation of sound waves naturally weakens
Answer B
Analyze the role of green belts in smoking and dust removal and purifying the atmosphere.
(Second Grade 3 of Jiangning Senior High School, Nanjing City, Jiangsu Province, 2010)
Figure A is the annual precipitation distribution map of a certain province in my country, and Figure B is a schematic diagram of the Jia River water system in a certain area of the province . Read and analyze pictures to answer questions 15-16.
15. Jiahe River is known as the "Mother River" in the region. The correct statement about Jiahe River is ( )
A. Belongs to an outflow river flowing into the Arctic Ocean B. From semi-humid areas to semi-arid areas
C. Groundwater recharges the river at the alluvial fan in the foothills D. The river's supply mainly comes from atmospheric precipitation
Answer C
Analysis: The river originates from the north of the Qilian Mountains and flows through arid areas. It is an inland flow area. The river is mainly supplied by glacier meltwater. At the alluvial fan in the foothills, it can be analyzed through the bending of the isobaric water table that the river flows through the area and the groundwater flows in the direction of the river, so it is said that the groundwater recharges the river.
16. The lower reaches of Jiahe River is a farming area with a long history of development. The current prominent factor limiting its agricultural development is ( )
A. Soil b. Terrain c. water source d. Calorie
Answer C
Analysis: Since the river is fed by glacier meltwater, not only the water volume of the river is small, but also the water volume decreases from the upstream to the downstream. Therefore, the current restrictions on agricultural development in the downstream areas of the river are The outstanding factor is the water source.
(2008 National Volume II) Reading pictures. Complete questions 17 to 18
17. Among the four sections ①, ②, ③, and ④, the one with the largest average slope is ( )
A. ① B. ②C. ③D. ④
18. The area of the area with an altitude below 400 meters is approximately ( )
A. 0.05km2 B. 0.5km2 C. 5 kim2 D． 50km2
Analysis The inspection of contour lines is the most common in the college entrance examination. (1) If the height distance is the same in the same picture, the slope of the dense contours will be larger. (2) The area with an altitude below 400 meters is located in the northeastern part of the district and roughly forms a right-angled triangle. The length of the triangle is about 3 scale units, which is 450 meters (i.e. 0.45km), and the width is about 1.5 scale units. , which is 225 meters (ie 0.225km), then the area of this triangle is approximately (0.45×0.225)/2=0.050625 km2.
Answer 17.D 18.A
(2009 College Entrance Examination Geography Test Point Prediction Innovation Training - Contours)
Read the July Isotherm of a certain region in my country Complete questions 19 to 21 for line drawings and proportional drawings of each river section.
19. In the three places ①②③ in the picture, the temperatures are roughly the same ( )
A.a and b B.b and c C.a and c D.abc are all the same
20. Regarding the description of the environmental characteristics of the area in the picture, the correct statement is ( )
A. There are many nature reserves in the area in the picture, and these nature reserves mainly protect tropical monsoon forests
B. The area in the picture is located at the junction of the first and second-level terrain ladders in my country, and is rich in river water energy resources
C. The regional economic development level in the picture is high, but the degree of resource development and utilization is low
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D. The area in the picture has complex geological conditions and rich tourism resources
(2008-2009 first semester geography test questions of the three schools in Xuchang City)
21. The picture below The three curves ①②③ respectively represent the height difference of different rivers in different reaches. Which curve reflects the situation of the river flowing through city a? ( )
A.① B. ② C. ③ D.④
Answer 19.B
Analyze the bending and extension of the isotherm according to the figure , it can be judged that the temperature at a is between 28°C and 30°C, the temperature at b is greater than 24°C and less than 26°C; the temperature at c is a low value area, which is also greater than 24°C and less than 26°C, so the answer Choose B.
Answer 20.D
Analysis Based on the longitude, latitude and river information in the picture, this area is located in the Sichuan Basin and surrounding areas in southwest my country. The vegetation should be subtropical evergreen broad-leaved forest. Mainly, the western part of the area shown in the picture is located at the junction of the first and second-level terrain ladders in my country, and the eastern part is located at the junction of the second- and third-level terrain ladders, and is rich in water energy resources. This region has a low level of economic development, complex geological conditions, and rich tourism resources.
Answer 21.B
(Final examination for the first semester of senior high school in Daqing, Heilongjiang Province in 2009)
The picture below shows the surroundings of three commercial centers of the same size Contour distribution plot of the probability of a customer completing a transaction. Read and analyze pictures to answer questions 22-23.
22. The correct order of the probability of completing a transaction among the four points in the figure from high to low is
A. A, B, C and D B. E, D, A, C C. A, C, D and B D. B, A, D, C
23. If you want to arrange a new commercial center of the same size on the map, the best location is
A. A B. B C. C D. Ding
Answer 22.B 23.C
Analysis of question 22 After correctly understanding the meaning of the question and carefully reading the picture, it is not difficult to find that the larger the value in the picture, the more likely it is to close the deal (probability) ) is larger, so B should be selected. Question 23 When deploying a new commercial center of the same size, you should choose an area with a low completion rate of other commercial centers, because the lower the completion rate of other commercial centers, the wider the market can be provided for the new commercial center, and it is located in the center of the city. The transportation is convenient. Among the four points, C has the lowest achievement rate and the best transportation.
(Hunan Province Yali Middle School Senior High School Adjustment Examination Questions in March)
The picture below shows the isoline map of urban land rent distribution in a certain city in my country (value: a>b>c), Picture Reading and Judgment Questions 24-25.
24. In recent years, high-end residential clusters have appeared in Land A. The main reason is that Land A ( )
A. Located on the outer edge of the city, the environmental quality is good B. Far away from the central city, land prices are cheap
C. The open terrain makes it easy to build residential areas D. Located near a river, with easy access to water
Answer A
The main location conditions required for high-end residential areas are high environmental quality and convenient transportation.
25. The city’s heavy industry continues to move to the northeast. The main reasons may be ( )
① Rising land prices in urban areas ② In order to alleviate the increasingly serious environmental pollution in urban areas ③ There is a large population in the north, and there are A large amount of surplus labor force ④The northern region is rich in mineral resources
A. ①② B. ②③ C． ①③ D． ②④
Answer A
Analysis Heavy industry occupies a large area, land rent accounts for a relatively large proportion of the cost, and is often seriously polluted. With the development of urban areas, the pollution in central urban areas has increased, and land prices have risen. , which increases land rent costs and pollution control costs, so heavy industry moves outward.
Volume Ⅱ non-choice questions (***50 points)
(The fourth mock exam for senior high school students in Jilin Experimental Middle School in 2009)
26. The picture below is a distribution map of local isotherms and isosalinity lines in a certain continent. Read the picture to answer the questions:
(1) Place A is one of the regions with the richest solar energy resources in the world. Try to analyze its causes. < /p>
(3) In the figure, the isotherm in sea area C bends in the direction. What is the reason?
(4) Describe the basic rules of isotherm distribution in the figure and analyze its dominant influencing factors.
Answer (1) The latitude is low, the sun is high, the subtropical high controls the subtropical high, and the precipitation is less (2) A (3) To the north (or to low latitudes), the Peruvian cold current passes through this sea area, making the coastal temperature higher than The temperatures on both sides of the same latitude are low.
(4) The west end runs north-south (parallel to the coastline, parallel to the mountain range) and is affected by terrain; the east end runs east-west, with values decreasing from north to south, affected by latitude (influenced by solar radiation)
< p> Analysis There is a river estuary at B. The climate is a subtropical monsoon climate in the southern hemisphere. It is rainy in summer (January) and the salinity of the seawater decreases. This is reflected in the isoline bending in the direction of larger values.(Zhejiang Province Zhuji Middle School 2010 Senior High School First Monthly Examination (Geography)
27. Read the picture below and answer the following questions.
(1) The 40-kilometer crustal thickness line is roughly consistent with the northern part of my country's natural dividing line. Briefly explain the relationship between crustal thickness and terrain.
(2) The July isotherm in northeastern my country is consistent with the crustal thickness line. High, briefly analyze the reasons for this phenomenon.
Answer (1) The thickness of the crust at the second and third step boundaries depends on the distance between the surface altitude and the Moho surface. The higher the terrain, the thicker the crust. The thickness of the low crust is small
(2) Both the temperature and the thickness of the crust are affected by the terrain, and the contour extension direction is basically consistent with the trend of the mountains.
(2009 Hangzhou, Zhejiang Province. City's second simulation paper)
28. Read the schematic map of a certain area
(1) Determine the terrain type of the area where A is located, and explain the reasons for the judgment.
Answer: Site A: Wide valley and hilly area (4 points). Reason: Judging from the distribution of the altitude line in the figure, there are hills with an altitude of 200-500 meters near Site A; at the same time, the river flows through a valley with an altitude of less than 200 meters. (6 points).
The analysis of this question is to use the contour distribution map to examine the terrain type of a certain area. From the starting point, it should be said that it is very common as long as the contour value (200- 500 meters), you can tell that the place is a hilly area. If you think about it carefully, how much area does area A refer to? In fact, if it is a small area, then if there is a river flowing through area A, it means that it is a valley terrain. Because of this, the score for this question is The rate is not very high. In addition, using regional interpretation to completely replace the contour distribution map is also a reason for losing points. Of course, some students are not even clear that it is a contour map. In fact, from the perspective of the proposition, it is modeled after 05. Question 36 of National Paper I. Again, you must study the real questions of the college entrance examination
(2010 Senior High School Geography Paper of Jining Experimental Middle School, Shandong Province)
29. The picture below is of southeastern my country. Take the isotherm map of January and July in this area. Read the map and answer the following questions.
(1) Tell the general direction of the isotherm in January and July in the area shown in the picture, and analyze the main reasons for its formation. .
(2) Analyze the temperature characteristics and causes of formation in A and B in the July isotherm map.