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AP Human Geography: Geography Flashcards

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7127156383spacegeometric surface of the Earth0
7127156384placean area of bounded space of some human importance1
7127156385regiona type of place2
7127156386toponyma place name3
7127156387sequent occupancythe succession of groups and cultural influences throughout a place's history4
7127156388place-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
7127156389scalerelationship of an object or place to the earth as a whole6
7127156390map scaledescribes the ratio of distance on a map and distance in the real world in absolute terms7
7127156391relative scale(AKA the scale of analysis) which describes the level of aggregation8
7127156392level of aggregationthe level at which you group things together for examination9
7127156393formal regionan area of bounded space that possesses some homogenous characteristic or uniformity10
7127156394linguistic regioneveryone speaks the same language, but can be very different culturally11
7127156395culture region boundariesThe American "Dixie" south, fuzzy borders12
7127156396political region boundariesBoundary between countries, finite and well-defined13
7127156397Environmental region boundariestransitional and measurable14
7127156398Ecotonethe environmental transition zone between two biomes15
7127156399functional 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
7127156400market areaa type of functional region, home pro sport team example, more coverage and media in the city, diminishes as you move away17
7127156401area of influenceoutlet malls, shoppers travelling from longer distances but making a fewer number of trips18
7127156402intervening opportunitythe shoppers who are "just passing through", who see a very brief intervening opportunity to do some discount shopping19
7127156403vernacular regionbased upon the perception or collective mental map of the region's residents20
7127156404absolute locationdefines a point or place on the map using coordinates such as latitude and longitude21
7127156405relative locationrefers to the location of a place compared to a known place or geographic feature, McLean and DC22
7127156406Equator0 latitude23
7127156407North and South Poles90 degrees latitude24
7127156408Prime Meridian0 degrees longitude25
7127156409International Date Line (sort of)180 degrees longitude26
7127156410sitethe physical characteristics of a place, such as the fact that NYC is located on a large, deep water harbor, next to the Atlantic ocean27
7127156411situationrefers to the place's interrelatedness with other places, NYC and New England, port-of-call for Atlantic Circular Trade28
7127156412absolute distancein terms of linear units29
7127156413relative distancein terms of the degree of interaction between places or in units of time traveled30
7127156414distance decaymeans that the further away different places are from a place of origin, the less likely interaction will be with the original place31
7127156415Tobler's Lawa principle that expresses relative distance, states that all places are interrelated, but closer places are more related than further ones32
7127156416friction of distancethe increase in time and cost that usually comes with increasing distance33
7127156417space-time compressiondecresed time and relative distance between places34
7127156418modes of transportationairplanes, reduce travel time between two distant points, and as a result increase interaction35
7127156419central placesany node of human activity36
7127156420Central 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
7127156421core and peripheryMormon culture in Salt Lake City and the greater Western US38
7127156422clusterwhen things are grouped together39
7127156423agglomerationwhen clustering occurs purposefully around a central point or an economic growth pole40
7127156424random patternwhen there is no rhyme or reason to the distribution of a spatial phenomenon41
7127156425scaterredobjects that are normally ordered but appeared dispersed42
7127156426linearif the pattern is a straight line43
7127156427sinuousif the pattern is wavy44
7127156428metes and bounds45
7127156429township and rangebased upon lines of latitude and longitude46
7127156430arithmetic densitythe number of things per square unit of distance47
7127156431agricultural densityrefers to the number of people per square unit of land actively under cultivation48
7127156432physiologic densitymeasures the number of people per square unit of arable (being farmed or could be farmed) land49
7127156433Expansion diffusionthe pattern originates in a central place and then expands outward in all directions to other locations50
7127156434hierarchical 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
7127156435relocation 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
7127156436contagiousthe 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
7127156437stimulus diffusionhere a general and underlying principle diffuses and then stimulates the creation of new products or ideas54
7127156438topographic 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
7127156439thematic mapa number of different map types: chloropleth maps, isoline maps, dot density maps, flow-line maps, cartograms56
7127156440chloropleth mapsexpress the geographic variability of a particular theme using color variations57
7127156441isoline maps58
7127156442dot-density maps59
7127156443flow-line maps60
7127156444cartograms61
7127156445equal-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
7127156446conformal 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
7127156447Robinson 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
7127156448modelan abstract generalization of real-world geographies that share a common pattern65
7127156449spatial modelsattempt to show the commonalities in pattern among similar landscpaes66
7127156450urban modelstry to show how different cities have similar spatial relationships and economic or social structures67
7127156451non-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
7127156452concentric 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
7127156453gravity 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
7127156454GISGeographical 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
7127156455GPSGlobal 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
7127156456Aerial 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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