Unit 1.3&1.4 Flashcards
Acculturation
The process of changes in culture that result from the meeting of two groups, each of which retains distinct cultural features.
Assimilation
The process by which a group’s cultural features are altered to resemble those of another group.
Concentration
The extent of a feature’s spread over a given area.
Conservation
The sustainable management of a natural resource to meet human needs.
Contagious diffusion
The rapid, widespread diffusion of a feature or trend throughout a population.
Coordinated Universal Time
Informally Greenwich Mean Time (GMT). The time in the zone encompassing the prime meridian, or 0° longitude.
Cultural ecology
A geographic approach that emphasizes human-environment relationships.
Density
The frequency with which something exists within a given unit of area.
Diffusion
The process by which a feature spreads from one place to another over time.
Distance decay
The diminished importance and eventual disappearance of a phenomenon with increasing distance from its origin.
Distribution
The arrangement of something across Earth’s surface.
Environmental determinism
A nineteenth and early twentieth-century approach to the study of geography which argued that the general laws sought by human geographers could be found in the physical sciences. Geography was therefore the study of how the physical environment caused human activities.
Expansion diffusion
The spread of a feature or trend among people from one area to another in an additive process.
Globalization
Actions or processes that involve the entire world and result in making something worldwide in scope.
Hearth
A place from which an innovation originates.