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AP Human Geography: Geography Flashcards

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7213262141spacegeometric surface of the Earth0
7213262142placean area of bounded space of some human importance1
7213262143regiona type of place2
7213262144toponyma place name3
7213262145sequent occupancythe succession of groups and cultural influences throughout a place's history4
7213262146place-specific cultureex. Sante Fe, Mexico, a complex mix of multiple Native American, Spanish colonial, and modern American influences based upon the sequence of past and current societal influences5
7213262147scalerelationship of an object or place to the earth as a whole6
7213262148map scaledescribes the ratio of distance on a map and distance in the real world in absolute terms7
7213262149relative scale(AKA the scale of analysis) which describes the level of aggregation8
7213262150level of aggregationthe level at which you group things together for examination9
7213262151formal regionan area of bounded space that possesses some homogenous characteristic or uniformity10
7213262152linguistic regioneveryone speaks the same language, but can be very different culturally11
7213262153culture region boundariesThe American "Dixie" south, fuzzy borders12
7213262154political region boundariesBoundary between countries, finite and well-defined13
7213262155Environmental region boundariestransitional and measurable14
7213262156Ecotonethe environmental transition zone between two biomes15
7213262157functional regionareas that have a central place (or node) that is a focus or point of origin that expresses some practical purpose, the influence of this point is strongest in the areas close to the center, and the strength of influence diminishes as distance increases from that point16
7213262158market areaa type of functional region, home pro sport team example, more coverage and media in the city, diminishes as you move away17
7213262159area of influenceoutlet malls, shoppers travelling from longer distances but making a fewer number of trips18
7213262160intervening opportunitythe shoppers who are "just passing through", who see a very brief intervening opportunity to do some discount shopping19
7213262161vernacular regionbased upon the perception or collective mental map of the region's residents20
7213262162absolute locationdefines a point or place on the map using coordinates such as latitude and longitude21
7213262163relative locationrefers to the location of a place compared to a known place or geographic feature, McLean and DC22
7213262164Equator0 latitude23
7213262165North and South Poles90 degrees latitude24
7213262166Prime Meridian0 degrees longitude25
7213262167International Date Line (sort of)180 degrees longitude26
7213262168sitethe physical characteristics of a place, such as the fact that NYC is located on a large, deep water harbor, next to the Atlantic ocean27
7213262169situationrefers to the place's interrelatedness with other places, NYC and New England, port-of-call for Atlantic Circular Trade28
7213262170absolute distancein terms of linear units29
7213262171relative distancein terms of the degree of interaction between places or in units of time traveled30
7213262172distance decaymeans that the further away different places are from a place of origin, the less likely interaction will be with the original place31
7213262173Tobler's Lawa principle that expresses relative distance, states that all places are interrelated, but closer places are more related than further ones32
7213262174friction of distancethe increase in time and cost that usually comes with increasing distance33
7213262175space-time compressiondecresed time and relative distance between places34
7213262176modes of transportationairplanes, reduce travel time between two distant points, and as a result increase interaction35
7213262177central placesany node of human activity36
7213262178Central Place Theorydeveloped in the 1930s by the German geographer Walter Christaller, saw the economic world as an abstract spatial model, in which city location and the level of urban economic exchange could be analyzed using central places within hexagonal market areas, which overlapped each other at different scales37
7213262179core and peripheryMormon culture in Salt Lake City and the greater Western US38
7213262180clusterwhen things are grouped together39
7213262181agglomerationwhen clustering occurs purposefully around a central point or an economic growth pole40
7213262182random patternwhen there is no rhyme or reason to the distribution of a spatial phenomenon41
7213262183scaterredobjects that are normally ordered but appeared dispersed42
7213262184linearif the pattern is a straight line43
7213262185sinuousif the pattern is wavy44
7213262186metes and bounds45
7213262187township and rangebased upon lines of latitude and longitude46
7213262188arithmetic densitythe number of things per square unit of distance47
7213262189agricultural densityrefers to the number of people per square unit of land actively under cultivation48
7213262190physiologic densitymeasures the number of people per square unit of arable (being farmed or could be farmed) land49
7213262191Expansion diffusionthe pattern originates in a central place and then expands outward in all directions to other locations50
7213262192hierarchical diffusionthe pattern originates in a first order location then moves down to second-order locations and from each of these to subordinate locations at increasingly local scales51
7213262193relocation diffusionthe pattern begins at a point of origin and then crosses a significant physical barrier, such as an ocean, mountain range, or desert, then relocates on the other side, often the journey can influence and modify the items being diffused52
7213262194contagiousthe pattern begins at a point of origin and then moves outward to nearby locations, especially those on adjoining transportation lines, this could be used to describe a disease but can also describe the movement of other things, such as news in rural regions53
7213262195stimulus diffusionhere a general and underlying principle diffuses and then stimulates the creation of new products or ideas54
7213262196topographic mapshows the contour lines of elevation, as well as the urban and vegetation surface with road, building, river, and other natural landscape features. These maps are highly accurate in terms of location and topography. They are used for engineering surveys and land navigation, especially in wilderness regions55
7213262197thematic mapa number of different map types: chloropleth maps, isoline maps, dot density maps, flow-line maps, cartograms56
7213262198chloropleth mapsexpress the geographic variability of a particular theme using color variations57
7213262199isoline maps58
7213262200dot-density maps59
7213262201flow-line maps60
7213262202cartograms61
7213262203equal-area projectionsattempt to maintain the relative spatial science and the areas on the map, however these can distort the actual shape of polygons, such as the Lambert projections bending and squishing the northern Canadian islands to keep them at the same map scale as southern Canada on a flat sheet of paper62
7213262204conformal projectionsattempt to maintain the shape of polygons on the map, the downside is that conformal projections can distort the relative area from one part of the map to the other, for instance, in the commonly used Mercator projection, the shape of Greenland is preserved, but it appears to be much larger in size than it actually is63
7213262205Robinson projection and Goode's homolosine projectionmap projections that try to balance area and form, sacrificing a bit of both to create a more visually practical representation on the earth's surface64
7213262206modelan abstract generalization of real-world geographies that share a common pattern65
7213262207spatial modelsattempt to show the commonalities in pattern among similar landscpaes66
7213262208urban modelstry to show how different cities have similar spatial relationships and economic or social structures67
7213262209non-spatial modelsthe demographic transition model, for instance, uses population data to construct a general model of the dynamic growth in national scale populations without reference to space68
7213262210concentric zone modelcost-to-distance relationship in urban real estate prices, the resulting bid-rent curve explains why land prices are relatively low in suburban areas, but exponentially higher in the central business distrcit69
7213262211gravity modela mathematical model that is used in a number of different types of spatial analysis, used to calculate transportation flow between two points, determine the area of influence of a city's businesses, and estimate the flow of migrants to a particular place: Equation - (Location1Population x Location2Population)/Distance^270
7213262212GISGeographical Information Systems, incorporate one r more data layers in a computer program capable of spatial analysis and mapping, data layers are numerical, coded, and textual data that is attributed to specific geographic coordinates or areas71
7213262213GPSGlobal Positioning Systems, utilize a network of satellites, which emit a measurable radio signal, when this signal is available from three or more Navstar satellites, a GPS receiver is able to triangulate a coordinate location and display map data for the user72
7213262214Aerial photography and Satellite based remote sensingmake up a large-amount of the geographic and GIS data used today, aerial photographs are images of the earth from aircraft, printed on film, while remote sensing satellites use a computerized scanner to record data from the earth's surface, these data include not only visual light waverlengths, but also infrared and radar information73

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