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AP Human Geography: Geography Flashcards

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6718158082spacegeometric surface of the Earth0
6718158083placean area of bounded space of some human importance1
6718158084regiona type of place2
6718158085toponyma place name3
6718158086sequent occupancythe succession of groups and cultural influences throughout a place's history4
6718158087place-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
6718158088scalerelationship of an object or place to the earth as a whole6
6718158089map scaledescribes the ratio of distance on a map and distance in the real world in absolute terms7
6718158090relative scale(AKA the scale of analysis) which describes the level of aggregation8
6718158091level of aggregationthe level at which you group things together for examination9
6718158092formal regionan area of bounded space that possesses some homogenous characteristic or uniformity10
6718158093linguistic regioneveryone speaks the same language, but can be very different culturally11
6718158094culture region boundariesThe American "Dixie" south, fuzzy borders12
6718158095political region boundariesBoundary between countries, finite and well-defined13
6718158096Environmental region boundariestransitional and measurable14
6718158097Ecotonethe environmental transition zone between two biomes15
6718158098functional 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
6718158099market areaa type of functional region, home pro sport team example, more coverage and media in the city, diminishes as you move away17
6718158100area of influenceoutlet malls, shoppers travelling from longer distances but making a fewer number of trips18
6718158101intervening opportunitythe shoppers who are "just passing through", who see a very brief intervening opportunity to do some discount shopping19
6718158102vernacular regionbased upon the perception or collective mental map of the region's residents20
6718158103absolute locationdefines a point or place on the map using coordinates such as latitude and longitude21
6718158104relative locationrefers to the location of a place compared to a known place or geographic feature, McLean and DC22
6718158105Equator0 latitude23
6718158106North and South Poles90 degrees latitude24
6718158107Prime Meridian0 degrees longitude25
6718158108International Date Line (sort of)180 degrees longitude26
6718158109sitethe physical characteristics of a place, such as the fact that NYC is located on a large, deep water harbor, next to the Atlantic ocean27
6718158110situationrefers to the place's interrelatedness with other places, NYC and New England, port-of-call for Atlantic Circular Trade28
6718158111absolute distancein terms of linear units29
6718158112relative distancein terms of the degree of interaction between places or in units of time traveled30
6718158113distance decaymeans that the further away different places are from a place of origin, the less likely interaction will be with the original place31
6718158114Tobler's Lawa principle that expresses relative distance, states that all places are interrelated, but closer places are more related than further ones32
6718158115friction of distancethe increase in time and cost that usually comes with increasing distance33
6718158116space-time compressiondecresed time and relative distance between places34
6718158117modes of transportationairplanes, reduce travel time between two distant points, and as a result increase interaction35
6718158118central placesany node of human activity36
6718158119Central 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
6718158120core and peripheryMormon culture in Salt Lake City and the greater Western US38
6718158121clusterwhen things are grouped together39
6718158122agglomerationwhen clustering occurs purposefully around a central point or an economic growth pole40
6718158123random patternwhen there is no rhyme or reason to the distribution of a spatial phenomenon41
6718158124scaterredobjects that are normally ordered but appeared dispersed42
6718158125linearif the pattern is a straight line43
6718158126sinuousif the pattern is wavy44
6718158127metes and bounds45
6718158128township and rangebased upon lines of latitude and longitude46
6718158129arithmetic densitythe number of things per square unit of distance47
6718158130agricultural densityrefers to the number of people per square unit of land actively under cultivation48
6718158131physiologic densitymeasures the number of people per square unit of arable (being farmed or could be farmed) land49
6718158132Expansion diffusionthe pattern originates in a central place and then expands outward in all directions to other locations50
6718158133hierarchical 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
6718158134relocation 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
6718158135contagiousthe 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
6718158136stimulus diffusionhere a general and underlying principle diffuses and then stimulates the creation of new products or ideas54
6718158137topographic 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
6718158138thematic mapa number of different map types: chloropleth maps, isoline maps, dot density maps, flow-line maps, cartograms56
6718158139chloropleth mapsexpress the geographic variability of a particular theme using color variations57
6718158140isoline maps58
6718158141dot-density maps59
6718158142flow-line maps60
6718158143cartograms61
6718158144equal-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
6718158145conformal 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
6718158146Robinson 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
6718158147modelan abstract generalization of real-world geographies that share a common pattern65
6718158148spatial modelsattempt to show the commonalities in pattern among similar landscpaes66
6718158149urban modelstry to show how different cities have similar spatial relationships and economic or social structures67
6718158150non-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
6718158151concentric 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
6718158152gravity 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
6718158153GISGeographical 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
6718158154GPSGlobal 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
6718158155Aerial 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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