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AP Human Geography: Geography Flashcards

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9921823025spacegeometric surface of the Earth0
9921823026placean area of bounded space of some human importance1
9921823027regiona type of place2
9921823028toponyma place name3
9921823030place-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 influences4
9921823031scalerelationship of an object or place to the earth as a whole5
9921823032map scaledescribes the ratio of distance on a map and distance in the real world in absolute terms6
9921823033relative scale(AKA the scale of analysis) which describes the level of aggregation7
9921823034level of aggregationthe level at which you group things together for examination8
9921823035formal regionan area of bounded space that possesses some homogenous characteristic or uniformity9
9921823036linguistic regioneveryone speaks the same language, but can be very different culturally10
9921823037culture region boundariesThe American "Dixie" south, fuzzy borders11
9921823039Environmental region boundariestransitional and measurable12
9921823040Ecotonethe environmental transition zone between two biomes13
9921823041functional 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 point14
9921823042market areaa type of functional region, home pro sport team example, more coverage and media in the city, diminishes as you move away15
9921823043area of influenceoutlet malls, shoppers travelling from longer distances but making a fewer number of trips16
9921823044intervening opportunitythe shoppers who are "just passing through", who see a very brief intervening opportunity to do some discount shopping17
9921823045vernacular regionbased upon the perception or collective mental map of the region's residents18
9921823046absolute locationdefines a point or place on the map using coordinates such as latitude and longitude19
9921823047relative locationrefers to the location of a place compared to a known place or geographic feature, McLean and DC20
9921823048Equator0 latitude21
9921823049North and South Poles90 degrees latitude22
9921823050Prime Meridian0 degrees longitude23
9921823051International Date Line (sort of)180 degrees longitude24
9921823052sitethe physical characteristics of a place, such as the fact that NYC is located on a large, deep water harbor, next to the Atlantic ocean25
9921823053situationrefers to the place's interrelatedness with other places, NYC and New England, port-of-call for Atlantic Circular Trade26
9921823054absolute distancein terms of linear units27
9921823055relative distancein terms of the degree of interaction between places or in units of time traveled28
9921823056distance decaymeans that the further away different places are from a place of origin, the less likely interaction will be with the original place29
9921823057Tobler's Lawa principle that expresses relative distance, states that all places are interrelated, but closer places are more related than further ones30
9921823058friction of distancethe increase in time and cost that usually comes with increasing distance31
9921823059space-time compressiondecresed time and relative distance between places32
9921823060modes of transportationairplanes, reduce travel time between two distant points, and as a result increase interaction33
9921823061central placesany node of human activity34
9921823062Central 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 scales35
9921823063core and peripheryMormon culture in Salt Lake City and the greater Western US36
9921823064clusterwhen things are grouped together37
9921823065agglomerationwhen clustering occurs purposefully around a central point or an economic growth pole38
9921823066random patternwhen there is no rhyme or reason to the distribution of a spatial phenomenon39
9921823067scaterredobjects that are normally ordered but appeared dispersed40
9921823068linearif the pattern is a straight line41
9921823069sinuousif the pattern is wavy42
9921823094metes and bounds43
9921823070township and rangebased upon lines of latitude and longitude44
9921823071arithmetic densitythe number of things per square unit of distance45
9921823072agricultural densityrefers to the number of people per square unit of land actively under cultivation46
9921823073physiologic densitymeasures the number of people per square unit of arable (being farmed or could be farmed) land47
9921823074Expansion diffusionthe pattern originates in a central place and then expands outward in all directions to other locations48
9921823075hierarchical 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 scales49
9921823076relocation 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 diffused50
9921823077contagiousthe 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 regions51
9921823078stimulus diffusionhere a general and underlying principle diffuses and then stimulates the creation of new products or ideas52
9921823079topographic 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 regions53
9921823080thematic mapa number of different map types: chloropleth maps, isoline maps, dot density maps, flow-line maps, cartograms54
9921823081chloropleth mapsexpress the geographic variability of a particular theme using color variations55
9921823095isoline maps56
9921823096dot-density maps57
9921823097flow-line maps58
9921823098cartograms59
9921823082equal-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 paper60
9921823083conformal 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 is61
9921823084Robinson 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 surface62
9921823085modelan abstract generalization of real-world geographies that share a common pattern63
9921823086spatial modelsattempt to show the commonalities in pattern among similar landscpaes64
9921823087urban modelstry to show how different cities have similar spatial relationships and economic or social structures65
9921823088non-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 space66
9921823089concentric 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 distrcit67
9921823090gravity 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^268
9921823091GISGeographical 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 areas69
9921823092GPSGlobal 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 user70
9921823093Aerial 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 information71

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