![]() Different types of regions are used to organize and interpret areas of Earth’s surfaceĪ. Understanding these themes enables students to put people, places, and environments into multiple spatial contexts.ġ. Students must understand the meaning and complexity of regions, their physical and human characteristics, and how geographers use and analyze regions to interpret and organize Earth’s surface. With economic globalization, structural relationships between trading regions will shift, as capital and people move to take advantage of changing opportunities. Thus, with global climate change, ecosystem and biome patterns will change. These spatial units may be without precise borders or even commonly accepted regional characteristics and names.Īll types of regions are dynamic, changing as the physical and human properties of Earth’s surface change. Southern California, Dixie, the Riviera, and Australian Outback are perceptual regions. The third type of region, the perceptual region, is based on human feelings and attitudes about areas and is defined by people’s shared subjective images. Chicago, with its highways, railways, Great Lakes shipping, airlines, and telecommunications, is a focal point in the north-central region of the United States. It is organized around a node or focal point, with surrounding areas linked by transportation systems, communication systems, or other associations such as manufacturing and retail trading. The second type is the functional region. The Rocky Mountain region, the Corn Belt, and Latin America are examples of formal regions. The first type is the formal region characterized by a common human property, such as the presence of people who share a language, religion, nationality, political identity, or culture or it is characterized by a common physical property, such as the presence of a type of climate, landform, or vegetation. Geographers recognize three types of regions. Regions can vary in scale from local to global overlap or be mutually exclusive be nested into a hierarchy (e.g., counties, states, countries) and exhaustively partition the entire world or capture only selected portions of it. The boundaries and characteristics of a region are derived from a set of criteria that organizes Earth’s complex surface on the basis of the presence or absence of selected physical and human characteristics. Therefore, Standard 5 contains these themes: The Concept of Region and Regional Change.Ī region has characteristics that give it cohesiveness and distinctiveness and set it apart from other regions. People’s lives are structured within multiple regions. They help us understand and organize the arrangements of people, places, and environments. Regions are human creations used to manage and interpret the complexity of Earth’s surface. The geographically informed person must understand the origins and functions of regions. ![]() Map courtesy University of North Alabama/Lisa Keys-Matthews ![]()
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