What are the categories of geography? How many geographical regions is the geography of our country

There are three main categories of geography: physical geography and world geography.

Human Geography. Physical geography also includes celestial systems and climate types.

the water cycle and the movement between plates; World geography includes the world's topography and the economic characteristics, climatic characteristics, and environmental conditions of each country; Human geography includes population and environment, human agricultural and industrial production and cultural tourism activities, and the political and economic geography of the world.

Geography is mainly divided into the following categories:

1.Physical Geography: It includes celestial systems, climate types, water cycles, and the movement between tectonic plates, studying the natural phenomena and changes on the earth's surface, such as topography, climate, hydrology, soil, and organisms.

2.World Geography: The study of the topography, climate, hydrology, biology and population of various regions of the world, as well as the economic and cultural characteristics of various countries and regions in the world.

3.Human Geography: The study of the relationship between human society and the natural environment, including population, cities, industries, transportation, communications, etc., as well as economic geography, tourism geography, modern geography, urban geography, quantitative geography, etc.

4.Regional geography: The study of the geographical characteristics of a specific region, including the geographical environment, economic conditions, cultural characteristics, and population characteristics.

5.Earth Sciences: The study of the structure, evolution, chemistry and physical characteristics of the Earth, including geology, meteorology, oceanography and geophysics.

6.Applied Geography: Apply geographical knowledge and techniques to practical problem solving, such as environmental impact assessment, resource assessment, planning and design, etc.

7.Cartography: the study of map production technology, the application of maps and the evaluation of the application effect of maps.

There are three main types of geography: physical geography, world geography, and human geography. Physical geography also includes celestial systems, climate types, water cycles, and the movement of tectonic plates. World geography includes the world's topography and the economic characteristics, climatic characteristics, and environmental conditions of each country; Human geography includes population and environment, human agricultural and industrial production and cultural tourism activities, and the political and economic geography of the world.

Southern region, northern region, northwest region, Qinghai-Tibet region.

Five major geographical types: plains, hills, mountains, plateaus, basins.

Plains:Areas on land with low elevations and relatively low ground undulations. Refers to a vast and flat land of land.

Its main characteristics are that the terrain is low and flat, gently undulating, the relative height is generally not more than 55 meters, and the slope is below 5°. The common feature of the plain and the plateau is that the ground is undulating, but the difference is that the plain has a low altitude, generally below 200 meters, while the plateau has a higher altitude and a steep edge; The difference with hills is that there are less undulations. Plains are the flattest areas on land.

The plains are wide and flat, with little undulations.

Hills:Generally, the altitude is above 250 meters, below 500 meters, and the relative height is generally not more than 210 meters.

Mountains:The surface morphology is defined as more than 500 meters above sea level and more than 200 meters in relative elevation according to elevation and undulation characteristics.

Plateau:The altitude is generally more than 1000 meters, the area is vast, the terrain is open, the surrounding area is bounded by obvious steep slopes, and the relatively complete large-scale uplift area is called the plateau. The main difference between the plateau and the plain is the higher altitude, which distinguishes it from the mountains with a complete large area of uplift.

The plateau is known as the "stage of the earth", which is formed in the long-term continuous large-scale crustal uplift. It is distinguished from the plains by its greater height, and from the mountains by its larger gentle ground and smaller undulations. Some plateaus have a broad and flat surface, and the terrain is not very undulating; Some of the high principles are undulating and the terrain changes greatly.

Basin:As the name suggests, it is like a large basin placed on the ground, so people call the basin-like terrain with high (mountains or plateaus) around it and low (plains or hills) in the middle as a basin. The largest basin on Earth is in the middle of the East African continent, called the Congo Basin or Zaire Basin, which is about 1 3 times the size of Canada.

This is an important agricultural region in Africa, and the edge of the basin is rich in mineral resources.

Geographical sciences disciplines.

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China's modern geography was introduced by Mr. Zhu Kezhen, which belongs to a group of modern and modern disciplines developed earlier in China, so it is offered in key universities. According to the statistics of the Sunshine College Entrance Examination platform, there are currently 157 undergraduate colleges and universities across the country that offer geographical science majors. Among them, Anhui Normal University and East China Normal University.

Northeast Normal University, Henan University, Beijing Normal University.

Northwest Normal University is a national characteristic major. It can also be seen that the geography major is mainly in normal colleges, and other colleges and universities offer similar majors such as urban and rural planning and tourism planning.

In the latest announcement of the "Double First-Class.

In the list, Peking University, Beijing Normal University, Nanjing Normal University.

Geography was selected into the list of first-class disciplines.

Profession & Employment

Serve the people and be a role model

The discipline characteristics of the geographical science major determine that this is a major with small enterprise demand and large demand. Geography Major.

The employment direction of graduates is based on civil service and career establishment.

Mainly such as local meteorological bureaus, surveying and mapping bureaus, water affairs bureaus, ** bureaus, planning bureaus, tourism bureaus and other ** departments or institutions related to geography to serve the people.

At present, colleges and universities that offer geographical science majors are mainly normal colleges, so secondary school teachers are also one of the important employment directions. High school geography teachers and junior high school geography teachers are the most important employment directions for graduates of normal colleges, and graduates of key normal colleges are quite sought-after.

A thriving planning industry

With the development of society, urban planning, tourism planning and other planning industries are becoming emerging industries. Urban and rural planning, tourism geography, urban geography and other directions in the major of geographical sciences are all related to the above-mentioned planning industries, and are gradually becoming hot spots for employment.

Some undergraduates will choose to take the postgraduate entrance examination, and the current enrollment units available include the Institute of Geographic Sciences and Natural Resources Research of the Chinese Academy of Sciences, the Xinjiang Institute of Ecology and Geography, the Nanjing Institute of Limnology and other research institutes, Peking University, Beijing Normal University, and Nanjing University.

Sun Yat-sen University and other universities.

Master's degree graduates can enter excellent planning companies, key high schools and other units with high thresholds, or continue to enter universities for scientific research after continuing to take the doctoral examination.

<> geographical regions can be divided into natural regions, human regions and comprehensive regions.

Natural region is a systematic research method that divides a certain range of areas into a certain hierarchical system according to the differences and similarities of the spatial distribution of the natural geographical environment and its components.

The cultural area is to meet some material and spiritual needs, on the basis of the natural landscape, superimposed cultural characteristics of the area, reflected in the castle, palace, and various religious buildings.

Comprehensive area refers to the area where human beings gather and trade frequently, and the comprehensive area generally includes the center of the big city, traffic intersections, both sides of the bustling streets, and around large public facilities.

Land is divided into agricultural land, construction land, and unused land.

Agricultural land refers to the land directly used for agricultural production, including cultivated land, forest land, grassland, farmland water use land, aquaculture water surface, etc.;

Construction land refers to the land for the construction of buildings and structures, including urban and rural residential and public facilities land, industrial and mining land, transportation and water conservancy facilities land, tourism land, military facilities land, etc.; (including rural homesteads and collective constructive land, such as rural squares, etc.).

Unused land refers to land other than agricultural land and construction land, such as the four wastelands. (barren mountains, barren ditches, barren hills, barren beaches, etc.).

Basic farmland refers to the cultivated land that shall not be occupied for a long time and shall not be occupied during the planning period of the basic farmland protection zone determined according to the demand of the population and the national economy for agricultural products and the construction land for a certain period.

The main difference between cultivated land and basic farmland is that basic farmland is only a part of cultivated land, while not all cultivated land is basic farmland. Generally speaking, only those cultivated land that is included in the basic farmland protection zone is considered basic farmland.