ap Flashcards
(81 cards)
Absolute distance
measured in miles or kilos
relative distance
measured in time or money
absolute location
found by using exact location like addresses or longitude or latitude
site
exact location of a city
situation
relates to surrounding features, both human and man-made or natural
relocation diffusion
when ppl move from original location to another and bring their “new ideas” with them
expansive diffusion
when a trend is sprawled from its original place, outward
Choropleth map
show how data changes from place to place
distance decay
the effect on distance on cultural or spatial interaction
thematic map
single topic maps that focus on specific themes or phenomona
time-space-convergance
decline of travel time between similar locations
GIS (geographical information systems)
tech. advancements for collecting/ mapping data
Qualitative data
info collected by accounts and observations
Quantitative data
info measured by numbers
Unit 1, Important person: Ptolemy
record long/lat in degrees for roughly 8,000 locs
ETM (Epidemiological transition)
Based on cause of death to show population decline
Population density
the # of people given unit of space (3 types)
arithmetic density
divide the # of people by square miles (Aug)
carrying capacity
The maximum a population size ab environment can sustain based on conscription of humans
DTM (demographic Transition model)
Comparison of 5 stages, outlining shifts in the worlds population
Demography
Data population numbers (age, gender, birth/death rates)
population pyramid
Shows decline/increase in past/present & future
push factors
A negative reason that makes someone want to leave(political, government, war,gang violence etc)
Pull factor
positive cause to bring someone into place