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Unit 2 vocabulary
N/A
63
Geography
9th Grade
10/17/2012

Additional Geography Flashcards

 


 

Cards

Term
Demography
Definition

demos meaning population or people, and graphe, meaning to describe

 

Term
poplulation geography
Definition
focuses on the number, composition, and distribution of human beings on earth's surface.
Term
Distribution
Definition
refers to the arrangement of locations on earth's surface where people live
Term
dot maps
Definition

a map where each dot represents a certain number of people

 

Term
population density
Definition
the number of people that live in a given area of land
Term
arithmetic density
Definition
total number of people divided by the total land area
Term
arable land
Definition
land suited for agriculture
Term
physiological population density
Definition
measures the pressure that people may place on the land to produce enough food
Term
overpopulation
Definition
the circumstance of too many people for the land to support
Term
carrying capacity
Definition
the number of people an area can support on a sustained basis
Term
sustainability
Definition
is based on the principle that everything that we need for our survival and well-being depends on our natural enviroment
Term
population pyramid
Definition
represents age and sex composition
Term
race
Definition
is a category composed of people who share biologically transmitted traits
Term
ethnicity
Definition

emphasizes a shared cultural haritage such as religion, language, and customs

 

Term
natural increase
Definition
percentage in which the populations grows
Term
agricultural revolution
Definition
domestication of plants and animals
Term
doubling rate
Definition
the lenght of time needed to double the population
Term
birth rates
Definition
number of babies born per year per 1000 people
Term
death rates
Definition
number of deaths per year per 1000 people
Term
industrial revolution
Definition
brought major improvements in technology that caused alot of wealth
Term
population explosion
Definition
the trend toward rapid population increase in place since 1750
Term
zero population growth
Definition
no growth in population
Term
thomas malthus
Definition
british economist. first critic to say the world population was increasing faster it can support it
Term
exponential growth
Definition
"geometric rate." 2,4,8,16,32
Term
linear growth
Definition
"arithmetic rate." 2,3,4,5,6
Term
geometric rate
Definition
exponential growth
Term
arithmetic rate
Definition
linear growth
Term
neo-malthusians
Definition
people that support thomas malthus
Term
demographic momentum
Definition
the large base of young people grows beyond child-bearing age, the overall population will gradually decline
Term
mortality rate
Definition

crude death rate(the number of deaths per year per 1000 people )

 

Term
infant mortality rate
Definition
is the number of deaths among infants under the age one
Term
life expectancy
Definition
measures the average number of years that a child will live
Term
demographic transition theory
Definition
these variations follow an overall pattern
Term
demographic transition
Definition
death rates fall because of greater food supplies
Term
epidemiological transition
Definition
drop in death rate in mid-19 century
Term
endemic
Definition
small spread disease
Term
stationary population level
Definition
when countries stop growing at some time during the 21 century
Term
AIDS
Definition
acquired immune deficency syndrome
Term
pandemic
Definition
widespread endemic
Term
restrictive population policies
Definition
these policies range from toleration of officially banned means of birth conrtol to prohibition of large families
Term
circulation
Definition
short term, repetitive movement that occurs on regular basis
Term
migration
Definition
permanent move to a new location
Term
spatial interaction
Definition
movement of ideas, people, and commodities
Term
demographic equation
Definition
summarizes the population change over time in an area
Term
net migration
Definition
+ or - migration to a country
Term
emigration
Definition
is migration from a location
Term
immigration
Definition
migration to a country
Term
distance decay
Definition
the decline of an activity or function with increasing distance from its point of origin
Term
step-migration
Definition
long-distance migration
Term
intervening oppurtunity
Definition
or the fact that many who set out to move long distance find places before they reach their destinations
Term
gravity model
Definition
a measure of the interaction of places
Term
critical distance
Definition
the distance beyond which cost, effort and means strongly influence willingness to travel
Term
push factor
Definition
encourages to move out of place
Term

pull factor

 

Definition
attracts people to move to places
Term
refugees
Definition
people who have been forced to migrate from their homes
Term
dislocation
Definition
people forced from their home due to ethnic, strife, war, etc.
Term
neo-nazis
Definition
people who reiterated adolf hitler's racist doctrines
Term
migration selectivity
Definition
tendency for certain types of people to move
Term
activity space
Definition
an area in which an individual moves about as he or she pursues rugular activities
Term
awareness space
Definition
may be limited as well so that their knowledge of oppurtunity locations beyond the normal activity space
Term
space-time prism
Definition
that sets the limits for their activities
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