Answers to the third and fourth chapters of the new curriculum geography exercise book (compulsory 2 Hunan Education Edition) for ordinary senior high schools in Zhejiang Province

compulsory 2. raise the level of the new curriculum exercise book of ordinary senior high schools in Zhejiang province. SHUXUE GAOYISHANG

chapter I population and environment

section I population growth mode

1.a2.c3.c4.d5.a6.a7.b8.d9.c1.c11.d12.b13. 15. B

6. (1) low-low-low mode (modern population growth mode) high-low-high mode (2) the natural growth rate of Shanghai's "three lows" population is still declining, and many countries even have zero or negative population growth (3) B7. (1) A B (2) the population is large and growing rapidly. The pressure of social security is great. (1) Slightly. (2) From the "high-high-low" mode at the beginning of liberation to the "high-low-high" mode, At the beginning of the 21st century, it will gradually change into a "low-low-low" mode (3) the reasonable population capacity in the second quarter from 1965 to 1975, 1949 (or 1952) to 1957

(1) the population capacity in the last ten thousand years, 1 years, 3 years, 15 years, 12 years, and (2) it is getting shorter and shorter < Such as natural resources, its existing total is uncertain, and with the improvement of social and economic development level and the progress of science and technology, it will inevitably bring about changes in the means and methods of human acquisition and utilization of resources, thus leading to changes in population capacity. This determines that the population capacity is relative. C 9. A. (1) reveals the environmental carrying capacity determined by various resources, in which the minimum environmental carrying capacity determines the maximum population that the environment can bear. (2) vigilance (3) the development level of social productive forces Relative resources are the primary factor restricting the environmental population capacity, and limited resources can only support a limited population.

population migration in the third quarter

1. C 2. B 3. D 4. C 5. D 6. C 7.C. (1) North China, East China, South China or the Pearl River Delta of Shanghai, Nanjing, Hangzhou, Beijing, Tianjin and Tangshan (2) Spontaneous migration in the eastern part of the central and western regions (3) D(4) B (5) Great emigration from the Three Gorges Project (6) Political possibility. (Answer from both advantages and disadvantages)

Section IV Regional Culture and Population

1. C 2. (1) Regional culture refers to a specific cultural phenomenon formed in a certain region for a long time. Influenced by racism, in the long-term evolution process, Brazilian football has gradually formed a football style with skillful skills, tacit cooperation and delicate footwork, which is different from other regions. Therefore, Brazilian football culture belongs to regional culture. (2) Latin America is mainly influenced by Catholicism. Under the influence of this religion, people are generally not opposed to population growth, so the whole Latin American region has become one of the regions with the highest birth rate in the world. 3.b4.b5.d6.a7.c8.a9.d1. Skip unit exercise 1.c2.d3.d4.d5.a6.c7.c8.b9.b1.c11.d12.b13.a14.b15.d16. 21. b22.b23.d24.c25.b26. (1) 1.8% in 185. (2) High birth rate, low death rate and high spontaneous growth rate. (3) A (4) A natural growth rate (the difference between birth rate and death rate) has always been positive. However, the value has decreased by 27. (1) Population aging D (2) From rural areas to cities, from economically underdeveloped areas to developed areas (3) International American economy has developed 28. (1) Country A: Population aging Country B: The proportion of young people and children is large (the population base is large and the growth is fast) (2) Country A: The labor force is insufficient (the burden of young people is heavy, Lack of soldiers, etc.) Country B: Great pressure on education and employment (3) Country A: Moderately encourage childbearing (immigration, improve social security system) Country B: Family planning (control population growth) 29. (1) Family planning is implemented in Shanghai, Jiangsu, Tianjin and Guangdong, with a low natural population growth rate and a decline in the proportion of young people; The level of social and economic development is high, the medical conditions are good, the quality of life is improved, and the average life expectancy of the population is prolonged. (2) Trend: the uneven population distribution between the eastern and central and western regions is increasing (the population density in the eastern region is increasing, but there is no obvious change in the central and western regions). Reasons: Although the natural population growth rate in the eastern region is not high, due to the large population base, the annual net population increase is still large; Due to the rapid economic development and strong economic vitality, it has attracted a large number of floating population, resulting in an increase in population density in the eastern region.

chapter ii city and environment

section I urban spatial structure

1.a2.c3.d4.d5.d6.c7.d8.a9.c1.c11.b12.c13.d14.b15.d16.b17.d18. The service radius of C C is the smallest (2) R2R3R1R3R2R1(3) The core dominates the management and serves the growth of regional economy 23. (1) Vertical (2) The business has the strongest ability to pay rent, and the bottom rent is the most expensive; The office has a weak ability to pay rent and occupies a high level; Residential areas have the worst ability to pay rent, so they are at the highest level. (3) The closer to the city center, the higher the building height and the higher the land utilization rate. 24. (1) Commercial residential industry (2) Lujiazui on the Bund (3) ABC (4) Huangpu, the head of residential industry (5) D

The urbanization process and characteristics in the second quarter

1.b2.c3.D4.A5.D6.A7.B8.B9.A1.D11. 16. B 17. B 18. B 19. (1) a b (2) started early, with a high level of urbanization, and there was a phenomenon of anti-urbanization. (3) Socio-economy 2. (1) A (2) C (3) B

The impact of urbanization on geographical environment in the third quarter

1.D2.C3.A4.A5.A6.D7.D8.C9.B1.D11.A12.B13. Reasons: ① It should be built in the suburb perpendicular to the prevailing wind direction in the monsoon area, which can reduce the pollution of dust and harmful gases to residential areas; (2) in the lower reaches of the river, it not only reduces pollution, but also has sufficient water sources; ③ Close to railways, highways and rivers, with convenient transportation. (2) Produce waste residue, waste water and waste gas. (3) (1) Use the waste residue of this factory to build a slag cement factory or brick factory nearby to turn waste into treasure; ② Build a wastewater treatment plant; ③ There are many kinds of plants that can absorb toxic gases, such as oleander, rose and clove. 2.(1) C (2) Environmental pollution, traffic congestion and less green area. (3) Air pollution is caused by waste gas discharged from urban life, production and traffic, and water pollution is caused by domestic sewage and production wastewater.

unit exercise

1.c2.d3.b4.b5.a6.b7.c8.d9.d1.d11.a12.b13.d14.b15.d16.d17.c18.b19.d2.b21. (2) Iron and steel industry. (3) Rich resources and convenient transportation. 27. (1) Hong Kong (2) Rivers provide water for cities and facilitate transportation. (3) Located in the Pearl River Delta, bordering the Hong Kong Special Administrative Region in the south, with superior economic and geographical location; Benefit from the national reform and opening-up policy; Convenient transportation; Strong scientific and technological strength. 28. (1) Urbanization B B (2) Affected by environmental deterioration and land price increase in the downtown area. (3) The commercial rent in the center is low, and the living expenses are low. (4) The city has a large population and is close to the consumer market. (5) Serious environmental pollution, traffic congestion, poor living conditions and less green area.

comprehensive exercise 1 (compulsory 1)

1.b2.c3.c4.c5.b6.a7.b8.c9.b1.d11.c12.a13.C14.c15.d16.b17.a18.b19. .d26.c27.d28.c29.c3.a31. (1) ① Ejection (invasion) ② Melting (remelting and regeneration) ③ Metamorphism ④ Weathering, erosion, handling, deposition and solidification into rocks (2) A B32. (1) At first, water droplets condense on the plastic film, and then the water droplets gather along the downward direction of small stones. (2) Water circulation phenomenon. The specific links are evaporation, water vapor transportation, water vapor condensation and precipitation. 33. (1) Equatorial Low Pressure Zone, Subtropical High Pressure Zone and Subtropical Low Pressure Zone (2) Slightly (3) Northwest (4) At 17: on September 3th (5), the marine area of this latitude zone is absolutely dominant. (1) America, Africa and the Pacific Ocean (2) die out and grow. (3) Asia, Europe and the Indian Ocean (4) expand 35. (1) September 23rd ③ December 22nd (2) Tropic of Capricorn Recently (3) At noon on the equinox, the sun is 9 angstroms high. What's the matter with you? 66.5. What is the shortage of plutonium? (4)

slightly comprehensive exercise 2 (compulsory 1)

1.a2.c3.a4.c5.b6.b7.d8.c9.c1.a11.a12.d13.a14.a15.b16.c17.a18. A 25. D26. A 27. A28. B 29. C 3. D31. (1) Summer solstice is slow. (2) Big 12 (3) equals B (4) 1432. (1) C D B A B (2) A B (3) Valley, and the top of anticline is under tension. Rock formations are easily eroded and become valleys. (1) Sinking and rising. (2) Cold air mass, warm air mass, northwest wind or northerly wind, southwest wind or southerly wind. (3) Jiading 34. (1) Less water conservation, soil and water conservation. (2) Less wind speed reduction, wind prevention and sand fixation 35. (1) Asian high (or Mongolia-Siberia high). (2) Sub-polar low pressure zone is high. (3) Difference of thermal properties (4) Seasonal movement of the position of the wind belt in the pressure zone of the trade wind in the southwest (southerly wind) < P > Comprehensive exercise in Grade One < P > 1.A2.D3.A4.B5.D6.A7.C8.C9.A1.B11.B12.B13.C14.C15. 2. a21.d22.a23.c24.c25.b26.d27.b28.a29.d3.a31. (1) The ground radiates atmospheric inverse radiation. (2)① The ground absorbs solar radiation, which warms the ground. ② Most of the ground radiation is absorbed by the atmosphere; (3) Atmospheric inverse radiation returns heat to the ground, which compensates the heat lost by ground radiation. (3) The temperature difference is large on December 8th. It is sunny on the 8 th, with less clouds in the air, strong solar radiation and high temperature during the day; At night, the atmospheric inverse radiation is weak, the ground loses a lot of heat, and the temperature is low. So the temperature difference between day and night is large. On the 9 th, it is the opposite. 32.(1) Indian Ocean Plate. (2) increase; Located in the plate tension zone. (3) desert; Controlled by subtropical high and trade winds, the climate is dry. 33. (1) South (2) B(3) Warming and humidifying.