Practice Test 54 - AP Human Geography

20 questions. Answer them in any order, then submit to see your score and every explanation.

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1. Secondary-source excerpt (embedded): In a federal system, sovereignty is constitutionally divided between a national government and subnational units (states/provinces). Each level has enumerated powers, and disputes are often settled by courts. In a unitary system, the central government is the primary source of authority; local governments exercise powers delegated (and potentially revoked) by the center. Both systems can decentralize administration, but federalism implies legally protected subnational authority. Question: Based on the excerpt, which policy outcome best illustrates a federal system rather than a unitary system?
2. Secondary source excerpt (about 105 words): Population density strongly affects infrastructure costs. In high-density neighborhoods, the cost per household of water lines, sewers, transit, and electricity distribution can be lower because many users share short networks. In low-density suburbs or rural areas, each additional home may require longer pipes, roads, and power lines, raising maintenance expenses per person. However, dense areas may still require large upfront investments to expand capacity. Overall, settlement patterns influence whether a government prioritizes extensive road networks or compact transit-oriented systems. Which statement best reflects how infrastructure costs vary by density?
3. Secondary source excerpt (political power and territoriality): Territoriality can be understood as a human behavior in which individuals or groups attempt to influence or control people and resources by establishing boundaries around a space. These boundaries may be formal (fences, walls, property lines) or informal (social norms, gang "turfs," or workplace zones). Territoriality is expressed through marking, monitoring, and defending space, often to signal belonging and exclude outsiders. Which situation best illustrates territoriality as a human behavior rather than formal state governance?
4. Secondary-source context (predictions of crisis): Malthusian theory predicts that when population growth exceeds subsistence growth, societies face "positive checks" (such as famine, disease, or conflict) that raise death rates and reduce population. In a country where wages fall, food prices rise, and malnutrition spreads after several decades of rapid population increase, which outcome is most consistent with Malthus's predicted crisis mechanism?
5. Secondary source excerpt (Fertile Crescent hearth, 85 words): Early Southwest Asian cultivation concentrated where wild cereals were abundant and predictable, particularly in zones with Mediterranean seasonality: cool, wet winters and dry summers. Such conditions favored annual grasses whose seeds could be harvested, stored, and replanted. However, the spread of farming beyond these zones required adjustments in sowing times, field preparation, and crop mixes, and some communities continued hunting and gathering where returns remained reliable. The pattern suggests environmental affordances, but not environmental inevitability. Which of the following environmental factors most influenced the agricultural development described?
6. A student explains that the von Thünen model links transportation costs to agricultural intensity: as distance from the market increases, transport costs rise, so farmers either produce less perishable/lower transport-cost goods or use land less intensively. The class compares strawberries (perishable, high transport sensitivity) with wheat (less perishable, lower transport sensitivity). According to the von Thünen model, which of the following best explains the agricultural pattern described?
7. A secondary-source excerpt notes that in Country X, 70% of the population lives on a narrow coastal plain with mild climate and port access, while the interior plateau remains sparsely settled due to aridity and limited roads. The author argues that this uneven distribution shapes national development by channeling investment and jobs to coastal cities and leaving interior regions with fewer services and slower growth. Which consequence of this population distribution pattern is most consistent with the author's claim?
8. A coffee shop owner describes a new store by saying, "It's two blocks east of the central library and across from the commuter rail station." The owner uses nearby landmarks and connections to convey where the shop is, rather than giving coordinates or a street address. Which spatial concept is the owner primarily using?
9. A planning brief for Region C reports a youth dependency ratio of 52 (youth 0–14 per 100 working-age 15–64) and an elderly dependency ratio of 9, producing a total dependency ratio of 61. The brief argues that dependency structure shapes fiscal pressure on schools, healthcare, and the labor market. Which policy priority most directly follows from this dependency profile?
10. A secondary source comparing two regions within the same country reports that urban women have higher secondary-school completion, better access to clinics, and later average age at first marriage than rural women. The author argues that these regional differences in women's status help explain why fertility declines earlier in some provinces than others, even under the same national laws. Which conclusion best fits this argument about regional variations in women's status and demographics?
11. Secondary source excerpt (trade patterns and world economy): Colonial-era trade networks often organized colonies around exporting a narrow set of raw materials to the colonizing power while importing finished goods. Infrastructure such as ports and rail lines was frequently built to move commodities from interior extraction zones to coastal export points rather than to connect domestic markets. After independence, these spatial patterns and economic specializations often persisted, shaping contemporary trade and development challenges. Which contemporary pattern is most likely a legacy of the colonial trade system described?
12. Secondary source excerpt (about 100 words): Political boundaries often function as tools for controlling movement by filtering who and what can cross. States use checkpoints, visas, customs inspections, and surveillance to regulate immigration, reduce smuggling, and manage security risks. These controls can be tightened during crises (such as pandemics or conflict) and relaxed to encourage tourism or trade. Because borders are also economic gateways, governments may simultaneously speed up "trusted traveler" lanes while increasing scrutiny of other flows. As a result, the same boundary can be experienced differently by different groups and goods. Which option best identifies the primary function of political boundaries emphasized in the excerpt?
13. A secondary source excerpt describes a national supermarket chain that sources bananas, coffee, and out-of-season vegetables through coordinated contracts, container shipping, and just-in-time delivery. The author argues that production locations are selected to minimize total costs across planting, processing, packaging, and transport, rather than to serve only nearby consumers. Which of the following best explains the spatial organization of agriculture described in the excerpt?
14. A secondary source excerpt explains the primate city pattern as one city that is disproportionately large and dominant, often emerging where political power and investment are centralized. Country E's capital contains most national government ministries, the largest port, and the main stock exchange; the second-largest city is less than one-third its size. Which cause best aligns with the excerpt's explanation?
15. Secondary-source excerpt (factors influencing settlement patterns): In a frontier borderland, settlers established a compact village with surrounding open fields, but later generations built scattered houses on newly privatized parcels. The shift is attributed to changing security conditions, the enclosure of commons, and state-backed land titling that enabled consolidation by local elites. The excerpt emphasizes that physical geography provided constraints, yet political authority and social organization determined who gained access to land and how residence was arranged—patterns still visible in today's road hierarchy and village services. Which of the following factors most influenced the settlement pattern described?
16. Secondary source excerpt (vernacular vs formal regions): Vernacular regions are defined by shared perceptions and cultural identity, while formal regions are defined by measurable, uniform criteria (such as administrative boundaries or a consistent statistic). A class debates whether "the Rust Belt" is a formal or vernacular region. Based on the excerpt, which claim is most accurate?
17. Secondary-source excerpt (for context): Colonial urbanization often prioritized extraction and administration. Colonial powers invested in ports, rail links, and capital cities to move resources and govern territory, frequently producing spatial segregation and uneven infrastructure. After independence, these inherited networks and primate-city patterns can continue to shape migration, investment, and regional inequality. Which choice best describes a lasting legacy of colonial urbanization?
18. A comparative agronomy textbook discusses monoculture in which a single hybrid maize variety is planted across large contiguous areas for multiple seasons. The text notes that repeated planting can simplify management and marketing, yet it may accelerate nutrient depletion in specific soil horizons and increase vulnerability to pests and pathogens that specialize on one host. The authors add that economic exposure can rise when a single commodity's price falls or when a pest outbreak coincides with limited varietal diversity. The excerpt best illustrates which of the following consequences of the practice described?
19. In a 1920s secondary-source account of migration, the author notes that Punjabi Sikh farmers moved from India to California's Central Valley, where they built gurdwaras, continued Punjabi-language newspapers, and introduced familiar foods and wedding customs into local communities. Which type of cultural diffusion is best illustrated by this example?
20. A GIS training excerpt for students says: "Accessibility analyses often measure travel time to opportunities (jobs, clinics, parks). Results depend on assumptions about mode (walking, transit, driving), network quality, and schedule frequency. Two neighborhoods can be the same distance from a hospital but have very different travel times." Which statement best reflects the excerpt's main point?

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