Solve the regional geography problems in senior high school ~ ~ ~

Interpretation and Analysis of Isogram of Comprehensive Test 2

Volume one multiple-choice questions (***50 points)

1. Multiple choice questions (Of the four options given for each question below, only one meets the requirements of the topic. Fill in the letter code of the correct option on the answer sheet. There are 25 small questions in this volume, each with 2 points and * * 50 points.

(20 10 examination paper for the first monthly exam of senior three in Baoding No.1 Middle School, Hebei Province)

The picture below shows the regional map of a county-level administrative region in China. Reading the picture is complete 1 ~ 2 questions.

1. The legend 1 and 2 in the figure indicate () respectively.

A.1-isoprecipitation line, 2-isotherm

B.1-isotherm, 2 first-order precipitation line

C. 1 primary precipitation line, 2 primary accumulated temperature line

D. 1 first-order accumulated temperature line, 2- isobar line

2. About the description of the terrain features in the picture is correct ()

A. the northeast and southwest are high and the middle is low.

B. the terrain gradually decreases from east to west.

C. The terrain is high in the north and low in the south

3. China's county-level administrative region is located in ().

A. Shandong hills B. Jiangnan hills

C. Loess Plateau D. Qinghai-Tibet Plateau

Analysis According to the data in the figure, it can be seen that the isoline of 1400 ~ 1800 should be an equal product line, and the isoline of 4000 ~ 5000 should be an equal product temperature line. In the picture, the northeast and southwest regions have less accumulated temperature and more precipitation, which should be plateau, while the isoline in the middle is sparse and the accumulated temperature is more, which should be plain. The precipitation in this area is more than 1300mm, which should be located in the south of China.

Answer 1 ~ 3. British Broadcasting Corporation

(Ruyang No.1 Middle School, Luoyang City, Henan Province 10)

Read the frequency chart of a certain kind of natural disasters in China (the number of times per unit time) and complete 4 ~ 6 questions.

4. The natural disaster reflected in this picture is ()

A. Drought B. Typhoon C. Flood D. Cold wave

Answer a

This natural disaster mainly occurs in the eastern monsoon region, with a wide range and many times, which should be drought. Typhoon can only affect the eastern and southern coastal areas; There are no floods in the Loess Plateau and Yunnan-Guizhou Plateau; There is no cold wave weather in Yunnan-Guizhou Plateau and Sichuan Basin.

5. The description of disaster-prone time in Area A and Area B in the figure is correct ()

A.A-7, August B.A-3, April, May C.B-5, June D.B- 12, 1, February.

Answer b

Analysis A is North China, and the main dry season is spring drought, which is March, April and May. B is near the Yangtze River Delta. It should be summer drought, that is, July and August.

6. The main reason why the frequency of such disasters in Area C is higher than that in surrounding areas is ()

A. the precipitation is concentrated and there is heavy rain. B. the terrain is low and the drainage is not smooth.

C. influence of karst landform D. high temperature and large evaporation.

Answer c

The third area is the Yunnan-Guizhou Plateau. Because karst landform is not easy to store surface water, soil moisture is relatively lacking, which leads to drought.

(Shaoxing County, 2009 school year, third grade, next semester, comprehensive (liberal arts)

Read "Isograms of Moving Path and Frequency in the Prevalent Period of a Geographical Phenomenon" and answer questions 7 ~ 8.

7. The geographical phenomenon is ()

A. Earthquake B. Typhoon (or hurricane) C. Red tide D. Meiyu

Answer b

Analysis of this phenomenon from the southeast coast of China to land can only be a typhoon.

8. In the following areas, the area with the lowest frequency of such disasters is ()

A. Southeast Asia B. Central America C. Bay of Bengal D. Gulf of Guinea

Answer d

The typhoon is located on the east coast of tropical and subtropical continents, and the Gulf of Guinea is located on the west coast of the continent near the equator in Africa. There is no typhoon.

(Longyan No.1 Middle School's fifth monthly examination of geography in senior three in 2009)

The connecting line of all points where a certain phenological phenomenon occurs at the same time in a certain area is called the isophenological line for short. Look at the average early flowering period of Robinia pseudoacacia in East China (the figures in the figure represent the flowering date). Complete questions 9 ~ 10 accordingly.

9. About the distribution law and dominant factors of Robinia pseudoacacia in East China, the correct statement is ().

A. From south to north-temperature B. East is earlier than west-precipitation

C. From south to north-light D. West is earlier than east-humidity

Answer a

The analytic map shows that the distribution law of Robinia pseudoacacia in the eastern part of China is gradually staggered from south to north, because the main factor affecting the flowering of crops is heat, which shows that the temperature is high and low, indicating that the northern part of China is short of heat and the flowering is late.

10. The flowering period in Chengdu, Chongqing and other places is about half a month earlier than that in coastal areas of the same latitude, because ()

A the mountains are big all the year round, located in the mainland, and the temperature is high. B. It is located in Sichuan Basin, with accumulated temperature and high temperature.

C is located in Sichuan Basin with high air humidity. D is located in the mainland, with a large daily temperature difference.

Answer b

Chengdu, Chongqing and other places are low-lying, with heat accumulation and relatively high temperatures.

(Shi Lian Middle School, Huzhou City, Zhejiang Province, September 20 10)

Read the distribution map of annual sunshine hours in North America, and judge the question 1 1 ~ 12.

1 1. From the picture, the area with the most sunshine hours in North America is ().

A. Northwest North America B. Southwest America C. Tropical North America D. The area around the Great Lakes

Answer b

The analysis map directly reflects the area with the most sunshine hours in North America.

12. The main reason for the relatively few sunshine hours in a place is ()

A.there is a warm current along the coast. B.it's at a higher latitude.

C. westerly winds prevail throughout the year, with more precipitation. D. under the control of low pressure area all the year round.

Answer c

Analysis A is located in the northwest of the United States, with a temperate maritime climate, with more clouds and rain all year round and less solar radiation reaching the ground.

(Simulation Volume of Senior Three in jiangyan middle school, Jiangsu Province in 2008-2009)

Noise pollution is one of the urban environmental pollution. When the daytime noise value is greater than 60 decibels, it constitutes noise pollution. The figure below is a schematic diagram of isonoise value line (unit: decibel) of 10 am in some areas of a city. Answer the question 13 ~ 14.

13. The noise pollution in the figure mainly comes from ().

A. Transportation and industrial production B. Forest parks and entertainment places C. Internet cafes and stadiums D. Schools and sawmills

Answer a

Analysis M is a point source pollution, which may be an industrial area or a factory, and N is a line pollution source or a traffic line.

Noise value at 14. M and n weaken rapidly outward, and the most likely reason is ().

A. the influence of prevailing wind B. the function of green belt C. the influence of river D. the natural attenuation of sound wave propagation

Answer b

Analyze the function of green belt, smoking, dust removal and air purification.

(20 10 Jiangning Senior High School, Nanjing, Jiangsu Province, Grade Three)

Figure A shows the annual precipitation distribution map of a province in China, and Figure B shows the water system of Jiahe River in a certain area of the province. Answer the question 15 ~ 16 by reading and analyzing the pictures.

15. Jiahe is known as the "mother river" in this area, and the correct statement about Jiahe is ().

A. It belongs to the outflow river flowing into the Arctic Ocean. B. from semi-humid areas to semi-arid areas.

C. Groundwater supplies the river at the alluvial fan at the foot of the mountain. D. River supply mainly comes from atmospheric precipitation.

Answer c

According to the analysis, the river originated in the northern part of Qilian Mountain and flowed through the arid area, belonging to the inflow area. This river is mainly replenished by glacial meltwater. At the alluvial fan at the foot of the mountain, it can be analyzed by bending the groundwater level line. The river flows through this area, and the groundwater flows in the direction of the river, so the groundwater is replenished to the river.

16. The lower reaches of Jiahe River is a reclamation area with a long history of development. At present, the prominent factor restricting its agricultural development is ().

A. soil B. topography C. water source D. heat

Answer c

Because rivers are replenished by glacial meltwater, not only the river water quantity is small, but also the water quantity decreases from upstream to downstream. Therefore, the prominent factor that restricts the agricultural development in the downstream areas of rivers is water source.

(National Volume 2, 2008) Reading pictures. Complete 17 ~ 18.

17.①, ②, ③ and ④ The maximum average slope is ().

A.① B.② C.③ D.④

18. The area below 400 meters above sea level is about ()

A. 0.05 km2 b. 0.5 km2 C.5 km2 C.5 km2

The analysis of contour line is the most common in college entrance examination. (1) In the same picture, if the vertical spacing is the same, the slope with dense isolines will be larger. (2) The area below 400 meters above sea level is located in the northeast of this area, which roughly constitutes a right triangle. The length of the triangle is about 3 scale units, that is, 450m (0.45km), and the width is about 1.5 scale units, that is, 225m (0.225km), so the area of the triangle is about (0.45x0.225).

Answer17.d18.a.

(2009 college entrance examination geography test site prediction innovation training-isoline)

Read the July isotherm map of a certain area in China and the scale map of the drop of each river section, and complete the question 19 ~ 2 1.

19. There are three places in the picture, and the temperature is roughly equivalent to ().

A.a and b B.b and c.a and c.d.abc are the same.

20. About the description of regional environmental characteristics in the picture, the correct one is ().

A. There are many nature reserves in this area, which mainly protect tropical monsoon forest.

The area in figure B is located at the junction of the first and second steps of China's topography, and the river water is rich in energy resources.

C. the level of regional economic development is high, and the degree of resource development and utilization is low.

D. The regional geological conditions are complex and the tourism resources are rich.

(2008-2009 last semester, Xuchang three schools jointly took the geography exam)

2 1. In the figure below, three curves (① ② ③) represent the drop of different rivers in different sections. Which curve reflects the river flowing through city A? ( )

A.① B. ② C. ③ D.④

Answer 19. B

According to the curve and extension of the isotherm in the figure, it can be judged that the temperature at A is between 28-30℃, and the temperature at B is more than 24℃ and less than 26℃. The temperature at C is a low value area, which is also more than 24℃ and less than 26℃, so the answer is B.

Answer 20. D

According to latitude and longitude, rivers and other information on the map, this area is located in the Sichuan Basin in the southwest of China and its surrounding areas, and the vegetation should be mainly subtropical evergreen broad-leaved forest. The illustrated area is located at the junction of the first and second steps in China in the west, and at the junction of the second and third steps in the east, with abundant hydropower resources. The regional economic development level is low, the geological conditions are complex and the tourism resources are rich.

Answer 2 1. B

(Heilongjiang Daqing Tieren Middle School 2009 Senior Three Last Term Final Exam)

The following figure shows the isoline distribution of the probability of three commercial centers of the same size reaching a transaction with their surrounding customers. Look at the picture and answer questions 22 ~ 23.

22. The probability of concluding a transaction at four o'clock in the figure is in descending order.

A. ethylene propylene glycol B. ethylene propylene glycol C. ethylene propylene glycol D.

23. If you want to arrange a new business center of the same size on the map, what is the best location?

Antidepressants.

Answer 22. B 23。 C

Correct analysis of the meaning of 22 questions, carefully look at the picture, it is not difficult to find that the greater the value in the picture, the greater the possibility (probability) of trading, and B should be chosen. When arranging new commercial centers of the same scale, we should choose areas with low success rate of other commercial centers, because the lower the success rate of other commercial centers, the broader the market that can be provided for the new commercial center, and it is located in the city center with convenient transportation. Among the four points, C has the lowest achievement rate and the best flow.

(Exams in March of Senior Three in Yali Middle School, Hunan Province)

The following figure shows the contour map of urban land rent distribution in a city in China (numerical value: a > b > c). Questions 24-25 are judged by looking at the map.

24. In recent years, there have been high-grade residential groups in A, mainly because of A ()

A, located in the periphery of the city, with good environmental quality. B, far from the central city, the land price is cheap.

C. the terrain is open and convenient for the construction of residential areas. D. Located near the river, it is convenient to take water.

Answer a

The main location conditions for analyzing the demand of advanced residential areas are high environmental quality and convenient transportation.

25. The city's heavy industry is constantly shifting to the northeast, and the main reason may be ().

① Urban land price rises ② In order to alleviate the increasingly serious urban environmental pollution ③ The northern region has a large population and a large number of surplus labor force ④ The northern region is rich in mineral resources.

A.①② B.②③ C.①③ D.②④

Answer a

Analysis of heavy industry covers a wide area, the proportion of land rent in the cost is relatively large, and it is often seriously polluted. With the development of the city, the pollution in the central city is aggravated, and the land price is rising, which increases the cost of land rent and pollution control, so heavy industry moves out.

Volume 2 Non-multiple choice questions (***50 points)

(Jilin experimental middle school in 2009, the fourth simulation exam for senior three)

26. The following figure shows the distribution of local isotherms and isobars on a continent. Read the map to answer the questions:

(1)A is one of the regions with the richest solar energy resources in the world. Try to analyze the reasons.

(2) The month when the equipotential lines such as point B protrude the most will generally appear in

A. 65438+ October B. April C. July d. 65438+ October

(3) What is the curve direction of the isotherm in the sea area C in the figure, and why?

(4) Describe the basic law of isotherm distribution in the figure and analyze its leading influencing factors.

The answer (1) is that the latitude is low, the sun is high, the subtropical high is controlled, and the precipitation is low. (2)A(3) The Peruvian cold current passes through this sea area, which makes the coastal temperature lower than that on both sides of the same latitude.

(4) The north-south trend of the western end (parallel to the coastline and mountains) is influenced by topography; East-west trend at the eastern end, the numerical value decreases from north to south, which is influenced by latitude (solar radiation).

The analysis shows that there is an estuary at B, and the climate is subtropical monsoon climate in the southern hemisphere. In summer (65438+ 10), it is rainy, and the salinity of seawater decreases, which shows a curve in the direction of large value on the isoline.

(Zhuji Middle School, Zhejiang Province, 20 10, the first monthly exam of senior three (geography)

27. Read the picture below and answer the following questions.

The (1) 40km crustal thickness line is roughly consistent with the northern part of China's natural dividing line, and the relationship between crustal thickness and topography is briefly explained.

(2) The July isotherm in Northeast China is in good agreement with the crustal thickness line, and the reasons for this phenomenon are briefly analyzed.

Answer (1) The crustal thickness of the second and third step boundaries depends on the distance between the surface altitude and Moho surface. The crust thickness of high terrain is large, and the crust thickness of low terrain is small.

(2) Both temperature and crustal thickness are affected by topography, and the extension direction of its isoline is basically consistent with the trend of mountains.

(The second simulation volume of Hangzhou, Zhejiang Province in 2009)

28. Read a map of an area.

(1) Determine the terrain type of the area where A is located, and explain the reasons for the determination.

Answer A: Wide valley and hilly area (4 points). Reason: From the contour distribution in the figure, there are hills with an altitude of 200-500 meters near A; At the same time, the river flows through a valley less than 200 meters above sea level (6 points).

Analyzing this problem is to use contour map to investigate the terrain type of a certain area, which should be said to be very common from the starting point. As long as the contour value (200-500 meters) is used, it can be judged that the area is hilly. Think about it again. What area does Area A refer to? In fact, if it is a small area, there is a river flowing through it, which means it is a valley terrain. Because of this, the score rate of this question is not very high. In addition, regional interpretation completely replaces contour map, which is also the reason for losing points. Of course, some students don't even know that this is an isoline map. In fact, judging from the proposition, it is modeled after the 36 th question of the 05 national volume. Again, we must study the real questions of the college entrance examination over the years.

(20 10 Geography Volume of Senior Three in Jining Experimental Middle School, Shandong Province)

29. The figure below shows the isotherms of 1 month and July in southeastern China. Read the map and answer the following questions.

(1) Tell the general trend of the isotherm in the illustrated area 1 month and July respectively, and analyze the main reasons for its formation.

(2) Analyze the temperature characteristics and reasons of A and B in the July isotherm diagram.