Semester 1 Exam Flashcards
Units 1-3
human geography
the study of the location of people and activities across earth and the reasons for their distributions
place
a unique location of a feature; an area on the surface of the earth with distinguishing human characteristics
location
the position that something occupies on the earth
regions
areas of one or more distinctive characteristics (latin america- romance languages spoken there)
scale
local scale vs global scale
space
the physical gap or interval between two objects
connection
relationships among people and objects across space
absolute location
describes the precise location of a place using longitude and latitude
relative location
describes the location of a place relative to other human and physical features
pattern
an arrangement of objects on earth, including the space in between those objects
distance decay
the idea that the likelihood of interaction diminishes with increasing distance
space-time compression
a term that refers to the increasing sense of connectivity that seems to be bringing people together even though their distances are the same
space-time convergence
term that refers to the greatly accelerated movement of goods, information, and ideas during the 20th century made possible by technological innovations (TV, internet, satellite communication)
globalization
the process of increased interconnectedness among countries most notably in the areas of economics, politics, and culture
reference maps
maps used to show landforms and/or places
political maps
maps that show political boundaries (countries, major cities)
physical maps
maps that show natural landmarks (mountains, rivers, deserts, lakes)
isoline maps
connects with lines all the places that have particular values (weather- colors the temperature on the map)
dot distribution maps
depicts data points and shows whether they are clustered or dispersed
chloropleth maps
shaded in proportion to the measurement of a variable (shaded COVID count per county- each region a color)
graduated symbol
displays symbols that change in size according to the variable
cartogram
size of a country or state proportional to the value of a particular variable
absolute distance
measurement of a standard unit of length
relative distance
measurement of the social, cultural, and/or economic connectivity
spatial pattern
the way things are laid out and organized on the surface of the earth
mercator projection (positives)
shows direction accurately, accurate view of land masses near the equator
mercator projection (negatives)
distorts size and shape around the poles
interrupted projection (positives)
shows correct sizes and shapes or land masses
interrupted projection (negatives)
cuts out parts of oceans, cannot measure distances accurately and cannot plot a course across the ocean
robinson (positives)
shows correct sizes and shapes of most landmasses, accurately shows sizes of oceans and distances across landmasses
robinson (negatives)
distorts regions along edges
geospatial technologies
technology that provides enough data that is used for personal (navigation), business (marketing), and government (environmental planning) purposes
GIS (geographic information system)
map created be a computer that can combine layers of spatial data
remote sensing
collecting data with instruments that are distant from the area of study
human-environment interaction
describes the ways humans modify or adapt to the natural world
distance decay
the idea that a likelihood of interaction decreases with increasing distance
time-space compression
term that refers to the increasing sense of connectivity that seems to be bringing people closer even though their distances are the same
time-space convergence
term that refers to the greatly accelerated movement of goods, information, and ideas during the 20th century made possible by technological innovations
sustainibility
meeting an increased demand for resources in a way that protects the ability of future generations to meet their own needs
environmental determinism
theory that a society is formed and determined by the physical environment, especially the climate; the physical environment predisposes societies towards particular development; human society development is controlled by the environment
possibilism
theory that the environment sets certain constraints or limitations but people use their creativity to decide how to respond to the conditions of a particular natural environment
formal /uniform / homogeneous region
region marked by shared cultural trait
functional / nodal region
region marked by a particular set of activities that occur there; focused around a node or focal point
perceptual / vernacular region
region that exists as an idea; a place that people believe to exist as a part of their cultural identity
human factors that influence population distribution
culture, economics, history, politics
physical factors that influence population distribution
climate, landforms, water bodies
arithmetic population density
measure of the number of people within a given area divided by total land area
physiologic population density
measure of the number of people per unit or arable land
agricultural population density
measure of the number of farmers per unit of arable land
carrying capacity
the number of people an area can sustain without critically straining its resources
population pyramid rapid growth
distinguished by a wide base
population pyramid stable/slow growth
characterized by a rectangular shape
population pyramid declining/negative growth
the base is smaller than the previous age levels
population pyramid disrupted growth
significant gaps in the pyramid, usually as a result of war, strict population policies, or other drastic events
total fertility rate (TFR)
the average number of children a woman will have during her childbearing years
crude birth rate (CBR)
number of live births in a single year for every 1000 people
crude death rate
number of deaths in a single year for every 1000 people
infant mortality rate
number of deaths during the first year of life (per every 1000)
child mortality rate
number of deaths between the ages of 1 and 5 (per every 1000)
emigration
out migration, moving out of a certain country
immigration
in migration, moving to a certain country
demographic transition model
describes the relationship between population and the development of a country and can be used to explain population change over time
stage 1 DTM
pre-industrialization (no industries)
birth rates high + death rates high = low population growth
stage 2 DTM
developing country (industrializing) birth rates high + death rates start to drop = population increases
stage 3 DTM
developing country (industrializing) birth rates begin to drop + death rates drop = population levels off
stage 4 DTM
developed country (post industrialization) birth rates low + death rates low = population stabalizes
stage 5 DTM
developed country (post industrialization) birth rates very low + death rates low = population declines
epidemiological transition
increase in population due to medical innovation (modern medicine) causing a decrease in the death rate
thomas malthus
population increases exponentially, and food supply increases arithmatically