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AP Human Geography: Geography Flashcards

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9975500077spacegeometric surface of the Earth0
9975500078placean area of bounded space of some human importance1
9975500079regiona type of place2
9975500080toponyma place name3
9975500081sequent occupancythe succession of groups and cultural influences throughout a place's history4
9975500082place-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
9975500083scalerelationship of an object or place to the earth as a whole6
9975500084map scaledescribes the ratio of distance on a map and distance in the real world in absolute terms7
9975500085relative scale(AKA the scale of analysis) which describes the level of aggregation8
9975500086level of aggregationthe level at which you group things together for examination9
9975500087formal regionan area of bounded space that possesses some homogenous characteristic or uniformity10
9975500088linguistic regioneveryone speaks the same language, but can be very different culturally11
9975500089culture region boundariesThe American "Dixie" south, fuzzy borders12
9975500090political region boundariesBoundary between countries, finite and well-defined13
9975500091Environmental region boundariestransitional and measurable14
9975500092Ecotonethe environmental transition zone between two biomes15
9975500093functional 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
9975500094market areaa type of functional region, home pro sport team example, more coverage and media in the city, diminishes as you move away17
9975500095area of influenceoutlet malls, shoppers travelling from longer distances but making a fewer number of trips18
9975500096intervening opportunitythe shoppers who are "just passing through", who see a very brief intervening opportunity to do some discount shopping19
9975500097vernacular regionbased upon the perception or collective mental map of the region's residents20
9975500098absolute locationdefines a point or place on the map using coordinates such as latitude and longitude21
9975500099relative locationrefers to the location of a place compared to a known place or geographic feature, McLean and DC22
9975500100Equator0 latitude23
9975500101North and South Poles90 degrees latitude24
9975500102Prime Meridian0 degrees longitude25
9975500103International Date Line (sort of)180 degrees longitude26
9975500104sitethe physical characteristics of a place, such as the fact that NYC is located on a large, deep water harbor, next to the Atlantic ocean27
9975500105situationrefers to the place's interrelatedness with other places, NYC and New England, port-of-call for Atlantic Circular Trade28
9975500106absolute distancein terms of linear units29
9975500107relative distancein terms of the degree of interaction between places or in units of time traveled30
9975500108distance decaymeans that the further away different places are from a place of origin, the less likely interaction will be with the original place31
9975500109Tobler's Lawa principle that expresses relative distance, states that all places are interrelated, but closer places are more related than further ones32
9975500110friction of distancethe increase in time and cost that usually comes with increasing distance33
9975500111space-time compressiondecresed time and relative distance between places34
9975500112modes of transportationairplanes, reduce travel time between two distant points, and as a result increase interaction35
9975500113central placesany node of human activity36
9975500114Central 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
9975500115core and peripheryMormon culture in Salt Lake City and the greater Western US38
9975500116clusterwhen things are grouped together39
9975500117agglomerationwhen clustering occurs purposefully around a central point or an economic growth pole40
9975500118random patternwhen there is no rhyme or reason to the distribution of a spatial phenomenon41
9975500119scaterredobjects that are normally ordered but appeared dispersed42
9975500120linearif the pattern is a straight line43
9975500121sinuousif the pattern is wavy44
9975500146metes and bounds45
9975500122township and rangebased upon lines of latitude and longitude46
9975500123arithmetic densitythe number of things per square unit of distance47
9975500124agricultural densityrefers to the number of people per square unit of land actively under cultivation48
9975500125physiologic densitymeasures the number of people per square unit of arable (being farmed or could be farmed) land49
9975500126Expansion diffusionthe pattern originates in a central place and then expands outward in all directions to other locations50
9975500127hierarchical 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
9975500128relocation 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
9975500129contagiousthe 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
9975500130stimulus diffusionhere a general and underlying principle diffuses and then stimulates the creation of new products or ideas54
9975500131topographic 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
9975500132thematic mapa number of different map types: chloropleth maps, isoline maps, dot density maps, flow-line maps, cartograms56
9975500133chloropleth mapsexpress the geographic variability of a particular theme using color variations57
9975500147isoline maps58
9975500148dot-density maps59
9975500149flow-line maps60
9975500150cartograms61
9975500134equal-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
9975500135conformal 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
9975500136Robinson 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
9975500137modelan abstract generalization of real-world geographies that share a common pattern65
9975500138spatial modelsattempt to show the commonalities in pattern among similar landscpaes66
9975500139urban modelstry to show how different cities have similar spatial relationships and economic or social structures67
9975500140non-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
9975500141concentric 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
9975500142gravity 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
9975500143GISGeographical 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
9975500144GPSGlobal 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
9975500145Aerial 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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