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AP Human Geography
Vocabulary and Models for AP test
283
Geography
9th Grade
04/24/2010

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Term
Acid deposition
Definition
Sulfur oxides and nitrogen oxides, emittef by burning fossil fuels, enter the atmosphere-where they combine with oxygen and water to form sulfuric acid and nitric acid-and return to Earth's surface
Term
Acid percipitation
Definition
Conversion of sulfur oxides and nitrogen oxides to acids that return to Earth as rain, snow, or fog.
Term
Active solar energy systems
Definition
Solar energy system that collects energy through the use of mechanical devices like photovoltaic cells or flat-plat collectors.
Term
Agribusiness
Definition
Commercial agriculture characterized by the intergration of different steps in the food-processing industry, usually through ownership by larger corporations.
Term
Agricultural density
Definition
The ratio of the number of farmers to the total amount of land suitable for agriculture.
Term
Agricultural density
Definition
The ratio of the number of farmers to the total amount of land suitable for agriculture.
Term
Agricultural revolution
Definition
The time when human beings first domesticated plants and animals and no longer relies entirely on hunting and gathering.
Term
Agriculture
Definition
THe deliberate effort to modify a portion of Earth's surface through the cultivation of crops and the raising of livestock for sustenance and economic growth.
Term
Air pollution
Definition
Concentration of trace substances, such as carbon monoxide, sulfur dioxide, nitrogen oxides, hydrocarbons, and solid particulates, at a greater level than occurs in average air.
Term
Animate power
Definition
Power supplied by people or animals.
Term
Animism
Definition
Belief that objects, such as plants and stones, or natural events, like thunderstorms and earthquakes, have a discrete spirit and conscious life.
Term
Animism
Definition
Belief that objects, such as plants and stones, or natural events, like thunderstorms and earthquakes, have a discrete spirit and conscious life.
Term
Annexation
Definition
Legally adding land area to a city in the USA.
Term
Apartheid
Definition
Laws(no longer in effect) in South Africa that physically seperated differnt races into different geographic areas
Term
Arithmetic density
Definition
The total number of people divided by the total land area.
Term
Autonomous religion
Definition
A religion that does not have a central authority but shares ideas and cooperates informally.
Term
Balance of power
Definition
Condition of roughly equal strength between opposing countries or alliances of countries.
Term
Balkanization
Definition
Process by which a state breaks down through conflicts amoung it ethnicities.
Term
Balkanized
Definition
A small geographic area that could not successfully be organized into one or more stable states because it was inhabited by many ethnicites with complex, long-standing antagonisms toward each other.
Term
Base line
Definition
An east-west line designated uner the Land Ordinance of 1785 to facilitate th surveying and numbering of townships in the USA.
Term
Biochemical oxygen demand (BOD)
Definition
Amount of oxygen required by aquatic bacteria to decompose a given load of organic waste; a measure of water pollution.
Term
Biodiversity
Definition
THe number of species within a specific habitat.
Term
Biomass fuel
Definition
Fuel that derives from plant material and animal waste.
Term
Blockbusting
Definition
A process by which real estate agents convince white property owners to sell their houses at low prices because of fear that persons of color will soon move into the neighborhood.
Term
Boundary
Definition
Invisible line that marks the extent of a state's territory.
Term
Brain drain
Definition
Large-scale emigration of talented people.
Term
Branch (of a religon)
Definition
A large and fundamental division within a religon.
Term
Break-of-bulk point
Definition
A location where transfer is possible from one mode of transportation to another.
Term
Breeder reactor
Definition
A nuclear power plant that creates it own fuel from plutonium.
Term
British Recieved Pronunciation
Definition
The dualect of English associated with upper-class Britons living in the London area and now considered standard in the UK.
Term
Bulk-gaining industry
Definition
An industry in which the final product weighs more or comprices a greater volume than the inputs.
Term
Bulk-reducing industry
Definition
An industry in which the final product weighs less or comprices a lower volume than the inputs.
Term
Bulk-reducing industry
Definition
An industry in which the final product weighs less or comprices a lower volume than the inputs.
Term
Busines services
Definition
Services that primarily meet the needs of other businesses, including profession, financial, and transportation services.
Term
Cartography
Definition
The science of map making.
Term
Caste
Definition
Th class or distince hereditary order into which a Hindu is assigned according to religious law.
Term
Census
Definition
A complete enumeration of a population.
Term
Census tract
Definition
An area delineated by the U.S. Bureau of the Census for which statistics are published; in urbanized areas, census tracts correspond roughly to neighborhoods.
Term
Central business district (CBD)
Definition
The area of a city where retail and office activities are clustered.
Term
Central place
Definition
A market center for the exchange of services by people attracted from surrounding areas.
Term
Central place theory
Definition
A theory that explains the distribution of services based on the face that settlements serve as centers of market areas for services; larger settlements are fewer and farther apart than smaller settlements and provide services for a large number of people who are willing to travel further.
Term
Centripetal force
Definition
An attitude that tends to unify people and enhance support for a state.
Term
Cereal grain
Definition
A grass yielding grain for food.
Term
Chaff
Definition
Husks of grain seperated from the seeds by threshing.
Term
Chain migration
Definition
Migration of people to a specific location because relatives or members of the same nationality previously migrated there.
Term
Chloroflourocarbon
Definition
A gas used as a solvent, a propellant in aerosols, a regrigerant, and in plastic foams and fire exstinguishers.
Term
Circulation
Definition
Short-term, repetitive, or cyclical movements that recur on a regular basis.
Term
Ciy-state
Definition
A sovereign state comprising a city and its immediate hinderland.
Term
Clustered rural settlement
Definition
A rural settlement in which the houses and farm buildings of each family are situated close to each other and fields surround the settlement.
Term
Colonialism
Definition
Attempt by one country to establish settlements and to impose its political, economic, and cultural principles in another territory.
Term
Colonialism
Definition
Attempt by one country to establish settlements and to impose its political, economic, and cultural principles in another territory.
Term
Colony
Definition
A territory that is legally tied to a soveriegn state rather than completely independent.
Term
Combine
Definition
A machine that reaps, threshes, and cleans grain while moving over a field.
Term
Commercial agriculture
Definition
Agriculture undertaken primarily to generate products for sale off the farm.
Term
Compact state
Definition
A state in which the distance from the center to any boundary does not vary significantly.
Term
Concentration
Definition
The spread of something over a given area.
Term
Concenctric zone model
Definition
A model of internal structure of cities in which social groups are spatially arragned in a series of rings.
Term
Connections
Definition
Relationships among people and objects across the barrier of space.
Term
Conservation
Definition
The sustainable use and management of a natural resource, through consuming at a less rapic rate than can be replaced.
Term
Consumer services
Definition
Businesses that provide services primarily to individual consumers, including retail services and education, health, and leisure services.
Term
Contagious diffusion
Definition
The rapid, widespread diffusion of a feature or trent throughout a population.
Term
Cosmogony
Definition
A set of religious beliefs concerning the origin of the universe.
Term
Cottage industry
Definition
Manufacturing vased in homes rather than in a factory, commonly found before the Industrial Revolution.
Term
Council of goverment
Definition
A cooperative agency consisting of representatives of local goverments in a metropolitan area in the USA.
Term
Counterurbanization
Definition
Net migration from urban to rural areas in more developed countries.
Term
Creole or creolized languages
Definition
A language that results from the mixing of a colonizer's language with indigenous language of the people being dominated.
Term
Crop
Definition
Grain or fruit gatherd from a field as a harbest during a particular season.
Term
Crop rotation
Definition
The practice of rotating different fields from crop to crop each year, to avoid exhausting the soil.
Term
Crude birth rate (CBR)
Definition
The total number of live births in a year for every 100 people alive in the society.
Term
Crude death rate (CDR)
Definition
The total number of deaths in a year for every 100 people alive in the society.
Term
Cultural ecology
Definition
Geographic approach that emphasizes human enviorment relations.
Term
Cultural landscaping
Definition
Fashioning of a natural landscape by a cultural group.
Term
Culture
Definition
The body of customary beliefs, social forms, and material traits that together constitute a group of people's distinct relations.
Term
Custom
Definition
The frequent repitition of an act, to the extent that it becomes characteristic of the groupt o people performing the act.
Term
Demographic transition
Definition
The process of change in a society's population from a condition of high crude birth and death rates and low rate of natural increate to a condition of low crude birth and death rates, low rate of natural increase, and higher total population.
Term
Demography
Definition
The scientific study of population characteristics.
Term
Demonation
Definition
A division of a branch that unites a number of local congragations in a single legal and administrative body.
Term
Density
Definition
The frequncy with which something exusts within a given unit of area.
Term
Density gradient
Definition
The change in adensity in an urban area from the center to the periphery.
Term
Dependency ratio
Definition
The number of people under the age of 15 and over age 64, compared to the number of people active in the labor force.
Term
Desertification
Definition
Degradation of land, especially in semiarid areas, primarily because of human actions like excessive crop planting, animal graxing, and tree cutting.
Term
Development
Definition
A process of improvement in the material conditions o people through diffusion of knowledge and technology
Term
Dialect
Definition
A regional varity of a language distinquished by vocabulary, spelling, and pronunciation
Term
Diffusion
Definition
The process of spread of a feature or trend from one place to another over time.
Term
Diocese
Definition
The basic unit of geogrpahic organization of the Roman Catholic Church.
Term
Dispersed rural settlement
Definition
A rural settlement pattern characterized by isolated farms rather than clusterd villages.
Term
Distnace decay
Definition
The diminishing in importance and eventual disapperance of a phenomenon with increasing distance from its origin.
Term
Distribution
Definition
The arrangement of something across Earth's surace.
Term
Double cropping
Definition
Harvesting twice a year from the same field.
Term
Doubling time
Definition
The number of years needed to double a population assuming a constant rate of natural increase.
Term
Ebonics
Definition
Dialects spoen by some African Americans.
Term
Economic base
Definition
A community's collection of basic industries.
Term
Ecumene
Definition
The portion of the Earth's surface occupied by permanant human settlement.
Term
Edge city
Definition
A large node of office and retail activities on the edge of an urban area.
Term
Elonated state
Definition
A state with a long, narrow shape.
Term
Emigration
Definition
Migration from a location
Term
Enclosure movement
Definition
The process of consolidating small landholdings into a smaller number of larger farms in England durin the eighteenth century.
Term
Enviormental determinism
Definition
A ninteenth-and earth twentieth-century approach to the study of geography that the general laws sought by human geogrpahers could be found in the physical sciencees. Geography was thereore the study of how the physical enviorment caused human activities.
Term
Epidemiologic transition
Definition
Distinctive causes of death in each stage of the demoraphic transition
Term
Epidemiology
Definition
Branch of medical science concerned with the incidence, distribution, and control of diseases that affect large numbers of people.
Term
Ethnic cleansing
Definition
Process in which a more powerful ethnic group forcibly removes a less powerful one in order to create an ethnically homogenous society.
Term
Ethnic religion
Definition
A religion with a relatively concentrated spatial distribution whose principles are likely to be based on the physical characteristics of the particular location in which its adherents are concentrated.
Term
Ethnicity
Definition
Identity with a group of people that share distinct physical and mental traits as a product of common heredity and cultural traditions.
Term
Expansion diffusion
Definition
The spread of a feature or trend among people from one area to another in a snowballing process.
Term
Extinct language
Definition
A language that was once used by people daily activities but is no longer used.
Term
Fair trade
Definition
Alternative to international trade that emphasizes small businesses and wprker pwned and democratically run cooperatives and requires employers to pay workers fair wages, permit union organizing and comply with minimum enviormental and safety standards.
Term
Federal state
Definition
An internal organization of a state that allocates most power units of local goverment.
Term
Ferrous
Definition
Metals, including iron ore, that are utilized in the production of iron and fuel.
Term
Filtering
Definition
A process of change in the use of a home, from a single-family owner occupancy to abandoment.
Term
Fission
Definition
The splitting of an atomicc nucleus to release energy.
Term
Floodplain
Definition
The area subject to flooding during a given number of years according to historical trends.
Term
Folk culture
Definition
Culture traditionally practiced in small, homogeneous, rural group living in relative isolation from other groups.
Term
Forced migration
Definition
Permanent movement compelled usually by cultural factors.
Term
Fordist production
Definition
Form of mass production in which each worker is assigned one specific task to perform repeatedly.
Term
Foreign direct investment (FDI)
Definition
Investment made by a foreign company in the economy of another country.
Term
Formal region
Definition
(or uniform or homogenious region) An area in which everyone shares in one or more distinctive characteristics.
Term
Fossil fuel
Definition
Energy source formed from the residue of plants animals buried millions of years ago.
Term
Fragmented state
Definition
A state that includes several discontinous pieces of territory.
Term
Franglais
Definition
A term used by the French for English words that have entered the French language; combination of francais and anglais, the French words for "French" and "English," respectively.
Term
Frontier
Definition
A zone seperating two states in which neither state exercises political control.
Term
Functional (or nodal) region
Definition
An area organized around a node or focal point.
Term
Fundamentalism
Definition
Literal interpretation and strict adherence go basic principles of a religion (or religious branch, denomination, or sect.)
Term
Fusion
Definition
Creation of energy by joining the nuclei of two hydrogen atoms to form helium.
Term
Gender Empowered Measure (GEM)
Definition
Compares the ability of women and men to participate in economic and political decision making.
Term
Gender-Related Development Index (GDI)
Definition
Compares the level of development of women with that of both sexes.
Term
Gentrification
Definition
A process of converting an urban neighborhood from a predominantly low-income renter-occupied area to a predominantly middle-class owner-occupied area.
Term
Geographic information system (GIS)
Definition
A computer system that stores, organizes, analyzes, and displays geogrpahic data.
Term
Geothermal energy
Definition
Energy from steam or hot water produced from hot or molten undergound rock.
Term
Gerrymandering
Definition
Process of redrawing legislativve boundaries for the purpose of benefiting the party in power.
Term
Ghetto
Definition
During the Middle Ages, a neighborhood in a city set up by law to be inhabited only by Jews; now used to denote a section of a city in which members of any minority group live because of social, legal, or economic pressure.
Term
Globalization
Definition
Actions or processes that involve the entire world and result in making something worldwide in scope.
Term
Global Positioning System (GPS)
Definition
A system that determines the precise position of somethin on Earth through a series of satellites, tracking stations, and recievers.
Term
Grain
Definition
Seed or cereal grass.
Term
Gravity model
Definition
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.
Term
Green Revolution
Definition
Rapid diffusion of a new agricultural technology, especially new high-yield seed and fertilizers.
Term
Greenbelt
Definition
A ring of land maintained as parks, agriculture, or other types of open space to limit the sprawl of an urbanized area.
Term
Greenhouse effect
Definition
Anticipated increase in Earth's temoerature, caused by carbon dioxide (emitted by burning fossil fuels) trapping some of the radiation emitted by the surface.
Term
Greenwich Mean Time
Definition
The time in that time zone encompassing the prime meridian, or 0 degrees longitude.
Term
Gross domestic product (GDP)
Definition
The value of the total input of goods and services produced in a country in a given time period (normally 1 year).
Term
Guest workers
Definition
Workers who migrate to the more developed countries of Northern and Western Europe, usually from Southern and Eastern Europe or from North Africa, in search of higher-paying jobs.
Term
Habit
Definition
A repetitive act performed by a particular individual.
Term
Hearth
Definition
The region from which innovative ideas originate.
Term
Hierarchical diffusion
Definition
The spread of a feature or trend from one key person or node of authority or power to other persons or places.
Term
Hierarchial religion
Definition
A religon in which a central authority excercises a high degree of control.
Term
Horticulture
Definition
The growing of fruits, vegetables, and flowers.
Term
Hull
Definition
The outer covering of a seed.
Term
Human Development Index (HDI)
Definition
Indicator of level of develoopment for each country, constructed by the United Nations, combing income, literacy, education, and live expectancy.
Term
Hydroelectric power
Definition
Power generated from moving water.
Term
Ideograms
Definition
The system of writing used China and other East Asia countries in which each symbol represents and idea or a concept rather than a speciific sound, as isthe case with letters in English.
Term
Immigration
Definition
Migration to a new location.
Term
Imperialism
Definition
Cotrol of territory already occupied and organized by an indigenous society.
Term
Inanimate power
Definition
Power supplied by machines
Term
Industrial Revolution
Definition
A series of improvements in industrial technology that transformed the process of manufactured goods.
Term
Infant mortality rate
Definition
The totl number of death in a year amog infants under 1 year old for every 1,000 live births in society.
Term
Intensive subsistence agriculture
Definition
A form of subsistence agriculture in which armers must expend a relatively large amount of effort to produce the maximum feasible yield for a parcel of land.
Term
Internal migration
Definition
Permanent movement within a particular coutry.
Term
Intraregional migration
Definition
Permanent movement from one region of a country to another.
Term
Intervening obstacle
Definition
An enviormental or cultural feature of the landscape that hinders migration.
Term
Isogloss
Definition
A boundary that seperates regions in which different language usages predominate.
Term
Isolate language
Definition
A language tgat is unrelate to any other language and therefore not attached to any language family.
Term
Labor intensive industry
Definition
An industry from which labor costs make up a high percentage of total expenses.
Term
Land Ordinanace of 1785
Definition
A law that divided much of the USA into a system of townships to facilitate the sale o land to settlers.
Term
Landlocked state
Definition
A state that does not have a direct outlet to the sea.
Term
Language
Definition
A system of communication through the use of speech, a collection of sounds understood by a group of people to have the same meaning.
Term
Language branch
Definition
A collection of languages related through a common ancestor that existed several thousand years ago. Differences are not as extensive or old as with language families, and archeological evidence can confirm that the branches derived from the same family.
Term
Language family
Definition
A collection of languages related to each other through a common ancestor long before recorded history.
Term
Language group
Definition
A collection of languages within a branch that share a common origi in the relatively recent past and dispplay relatively few differences in grammar and vocabulary.
Term
Latitude
Definition
The numbering system used to indicate the location of parallels drawn on a globe and measuring distance north and south of the equator.
Term
Less developed country (LDC)
Definition
Also known as a developing country, a country that is at a relatively rearly stage in the process o economic development.
Term
Life expectancy
Definition
The average number of years an individual can be expected to live, given current social, economic, and medical condictions. Life expectancy at birth is average number of years a newborn infant can expect to live.
Term
Lingua franca
Definition
A language mutually understood and commonly used in trade by people who have different native languages.
Term
literacy rate
Definition
the percentage of a country's people who can read and write
Term
Location
Definition
the position of anything on Earth's surface
Term
Literary tradition
Definition
a language that is written as well as spoken
Term
Longitude
Definition
the numbering system used to indicate the location of meridians drawn on a globe and measureing distance east and west of the prime meridian
Term
Map
Definition
a two-dimensional, or flat, representation of Earth's surface or a portion of it
Term
Maquiladora
Definition
factories built by US companies in Mexico near the US border to take advantage of much lower labor costs in Mexico
Term
Market area (hinterland)
Definition
the area surrounding a central place, from which ppl are attracted to use the place's goods and services
Term
medical revolution
Definition
medical technology invented in europe and north america that is diffued to the poorer countries of Latin America, Asia, and Africa. improved medical practices have eliminated many of the traditional causes of death in poorer countries and enabled more ppl to live longer and healthier lives
Term
mental map
Definition
an internal representation of a portion of earth's surface
Term
meridian
Definition
an arc drawn on a map between the north and south poles
Term
Metropolitan statistical area (MSA)
Definition
in the US, a central city of at least 50000 population, the county within which the city is located and adjacent countries meeting one o several tests indicating a functional connection to the central city
Term
Micropolitan statistical area
Definition
an urbanized area of btween 10000 and 50000 inhabitants, the county in which it is found, and adjacent counties tied to the city
Term
microstate
Definition
a state that encompasses a very small land area
Term
migration
Definition
form of relocation diffusion involving a permanent move to a new location
Term
migration transition
Definition
change in the migration pattern in a society that results from industralization, population growth, and other social and economic changes that also produce the domographic transition
Term
milkshed
Definition
the area surrounding a city from which milk is produced
Term
missionary
Definition
an individual who helps to diffuse a universalizing religion
Term
mobility
Definition
all types of movement from one location to another
Term
monotheism
Definition
the doctrine or belief of the existence of only one god
Term
more developed country (MDC)
Definition
a country that has progressed relatively far along a continuum of developement
Term
multi-ethnic state
Definition
state that contains more than one ethnicity
Term
multinational state
Definition
state that contains 2 or more ethnic groups with traditions of self-determination that agree to coexist peacefully by recogniing each other as distinct nationalities
Term
multiple nuclei model
Definition
model of the internal structure of cities in which social groups are arranged aroudn a collection of nodes of activities
Term
nationalism
Definition
loyalty and devotion to a particular nationality
Term
nationality
Definition
identity with a group of ppl that share legal attachment and personal allegiance to a particular place as a rsult of being born there
Term
nation-state
Definition
a state whose territory corresponds to that occupied by a particular ethnicity that has been transformed into a nationality
Term
natural increase rate (NIR)
Definition
percentage growth of a population ina year, computed as the crude birth rate minus the crude death rate
Term
net migration
Definition
difference between the level of immigration and the level of emigration
Term
new international division of labor
Definition
transfer of some types of jobs, especially those requiring low-paid, less-skilled worker, from more developed to less developed countries
Term
nonbasic industries
Definition
industries that sell their products primarily to consumers within the community
Term
nonferrous
Definition
metals utilized to make products other than iron and steel
Term
nonrenewable energy
Definition
a source of energy that is a finite supply capable of being exhausted
Term
official language
Definition
language adopted for use by the government for the conduct of business and publication of documents
Term
outsourcing
Definition
a decision by a corporation to turn over much of the responsiblility for production to independent suppliers
Term
overpopulation
Definition
number of ppl in an area exceeds the capacity of the environment to support life at a decent standard of living
Term
ozone
Definition
gas that absorbs ultraviolet solarf radiation, found in the stratosphere
Term
paddy
Definition
malay word for wet rice
Term
pagan
Definition
follower of a polytheistic religion in ancient times
Term
pandemic
Definition
disease that occurs over a wide geographic area and affects a very high proportion of th epopulation
Term
parallel
Definition
a circle drawn around the globe parallel to the equator and at right angles to meridians
Term
passive solar energy systems
Definition
solar energy system that collects energy without the use of mechanical devices
Term
pastoral nomadism
Definition
form of subsistence agriculture based on herding domesticated animals
Term
pasture
Definition
grass or othyer plants grown for feeding grazing animals
Term
pattern
Definition
geometric or regular arrangement of something in a study area
Term
perforated state
Definition
a state that completely surrounds another one
Term
peripheral model
Definition
a model of north american urban areas consisting of an inner city surrounded by large suburban residential and business areas tied together by a beltway or ring road
Term
photochemical smog
Definition
atmospheric condition formed through a combination of weather conditions and pollution, especially from motor vehicle emissions
Term
photovoltaic cell
Definition
solar energy cells, usually made of silicon, that collect solar rays to generate electricity
Term
physiological density
Definition
number of ppl per unit of area of arable land, which is land suitable for agriculture
Term
pidgin language
Definition
a form of speech that adopts a simplified grammar and limited bocabulary ofr lingua franca, used for communications amond speakers of 2 different languages
Term
pilgrimage
Definition
journey to a place considered sacred for religious purposes
Term
plantation
Definition
large farm in tropical and subtropical climates that specializes in the production of one or two crops for sale, usually to a more developed country
Term
polder
Definition
land created by the dutch by draining water from an area
Term
pollution
Definition
addition of more waste than a resource caN ACCOMMODATE
Term
polytheism
Definition
belief in more than one god
Term
popular culture
Definition
culture found in a large, heterogenous society that shares certain habits despite differences in other personal characteristics
Term
population pyramid
Definition
a bar graph representing the distribution of popuation by age and sex
Term
polliblism
Definition
theory that the physical environment may set limits on human actions, but ppl have the ability to adjust to the physical environment and choose a course of action from many alternatives
Term
post-fordist production
Definition
adoption by companies of flexible work rules, such as the allocation of workers to teams that perform a variety of tasks
Term
potential reserve
Definition
the amoung of energy in deposits not yet identified but thought to exist
Term
preservation
Definition
maintenance of a resource in its present condition, with as little human impact as possible
Term
primary sector
Definition
portion of the economy concerned with the direct extraction of materials from earths' surface
Term
primate city
Definition
largest settlement in a country, if it has more than twice as many ppl as the 2nd-ranking settlement
Term
prime agricultural land
Definition
most productive farmland
Term
prime meridian
Definition
meridian, designated as 0 degrees longitude, that passes through the royal observatory at greenwich, England
Term
principal meridian
Definition
a north-south line designated in the Land Ordinance of 1785 to facilitate the surveying and numbering of townships in the US
Term
productivity
Definition
value of a particular product compared to the amount of labor needed to make it
Term
projection
Definition
system used to transfer locations from earth's surface to a flat map
Term
prorupted state
Definition
an otherwise compact state with a large projecting extention
Term
proven reserve
Definition
the amount of a resource remaining in discovered deposits
Term
public housing
Definition
housing owned by the government; in the US, residents with low incomes--rents set at 30 percent of the family's income
Term
public services
Definition
services offered by the government to provide security and protection for citizens and businesses
Term
pull factor
Definition
factor that induces ppl to move to a new location
Term
push factor
Definition
factor that induces ppl to leave old residences
Term
quotas
Definition
laws that place maximum limits on the number of ppl who can immigrate to a country each year
Term
race
Definition
identity with a group of ppl descended from a common anscestor
Term
radioactive waste
Definition
particles from a nuclear reaction that emit radiation
Term
ranching
Definition
form of commercial agriculture in which livestock graze over an extensive area
Term
range (of a service)
Definition
distance ppl are willing to travel to use a service
Term
rank-size rule
Definition
a pattern of settlements in a country, such that the nth largest settlement is 1/n the population of the largest settlement
Term
reaper
Definition
machine that cuts grain standing in the field
Term
recycling
Definition
separation, collection, processing, marketing, and reuse of an unwanted material
Term
redlining
Definition
process by which banks draw lines on a map and refuse to lend money to purchase or improve property within the boundaries
Term
refugees
Definition
ppl who are forced to migrate from their home country and cant return for fear of persecution
Term
regional studies
Definition
approach to geography that emphasizes the relationships among social and physical phenomena in a particular study area
Term
relocation diffusion
Definition
spread of a feature or trend through bodily movement of ppl from one place to another
Term
remote sensing
Definition
acquisition of data about earth's surface from a satellite orbiting the planet or other long distance methods
Term
renewable energy
Definition
a resource that has a theoretically unlimited supply and is not depleted when used by humans
Term
resource
Definition
substance in the environment that is useful to ppl, is economically and technologically feasible to access, and is socially acceptable to use
Term
ridge tillage
Definition
system of planting crops on ridge tops in order to reduce farm production costs and promote geeater soil conversion
Term
right-to-work state
Definition
a US state that has passed a law preventing a union and company from negotiating a contract that rquires workers to join a union as a condition of employment
Term
rush hour
Definition
the four consecutive 15-minute periods in the morning and evening with the heaviest volumes of traffic
Term
sanitary landfill
Definition
place to deposit solid waste, where a layer of earth is bulldozed over garbage each day to reduce emission of gases and odors from the decaying trash, to minimize fires, and to discourage vermin
Term
sawah
Definition
flooded field for growing rice
Term
secondary sector
Definition
portion of the economy concerned with manufacturing useful products through processing, transforming, and assembling raw materials
Term
sect
Definition
a relatively small group that has broken away from an established denomination
Term
section
Definition
a square normally 1 mile on a side. Land Ordinance or 1785 divided townships in the US into 36 sections
Term
Sector model
Definition
model of the internal structure of cities in which social groups are arranged around a series of sectors radiating out from the CBD
Term
seed agriculture
Definition
reproduciton of plants thorugh annhual introduciton of seeds
Term
self-determination
Definition
concept that ethnicities have the right to govern themselves
Term
sex ratio
Definition
number of males per 100 females in a population
Term
sharecropper
Definition
person who works fields rented from a landowner and pays the rent and repays loans by turning over to the landowner a share of the crops
Term
shifting cultivation
Definition
form of subsistence agriculture in which people shift activity from one field to another; each field is used for crops for a few yeares then left fallow for a long period
Term
site
Definition
the physical character of a place
Term
site factors
Definition
location factors related to the costs of factors of production inside the plant , LAND LABOR CAPITAL
Term
situation
Definition
location of a place relative to other places
Term
situation factors
Definition
location factors related to the transportation of materials into and from a factory
Term
slash-and-burn agriculture
Definition
fields cleared by slashing the vegetation and burning the debris
Term
smart growth
Definition
legislation and regulations to limit suburban sprawl and preserve farmland
Term
solstice
Definition
time when the sun is farthest from the equator
Term
sovereignty
Definition
ability of a state to govern its territory free from control of its internal affairs by other states
Term
space-time compression
Definition
reduction in the time it takes to diffuse something to a distant place, as a result of improved communications and transportation systems
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