chapter 12/13 ap vocab Flashcards
A market center for the exchange of services by people attracted from the surrounding area.
Central Place
A model that holds that the potential use of a service at a particular location is directly related to the number of people in a location and inversely related to the distance people must travel to reach the service.
Gravity Model
A major center for the provision of services in the global economy.
Global city
The area surrounding a central place from which people are attracted to use the place’s goods and services.
Market Area
An urban settlement with a total population in excess of 10 million people.
Megacity
An urban settlement with a total population in excess of 20 million people
.Metacity
the largest settlement in a country, if it has more than twice as many people as the second-ranking settlement.
Primate City
A pattern of settlements in a country such that the largest settlement has more than twice as many people as the second-ranking settlement.
Primate City Rule
The maximum distance people are willing to travel to use a service.
Range
A pattern of settlements in a country such that the nth largest settlement is 1/n the population of the largest settlement.
Rank size rule
Any activity that fulfills a human want or need and returns money to those who provide it.
Service
The minimum number of people needed to support a service.
Threshold
An increase in the percentage of the number of people living in urban settlements.
Urbanization
The area of a city where retail and office activities are clustered.
Central Business District
A model of the internal structure of cities in which social groups are spatially arranged in a series of rings.
\Concentric Zone Model