Estonian Basic-School Geography Exam: Human geography: population, cities, economic location and development

Population and migration

Shared geographical foundations

This chapter reviews shared geographical concepts and interpretation of supplied evidence. It does not establish the syllabus, administrative rules, current policy, language or difficulty of a particular examination.

Core rules and concepts

Population dynamics: natural change (births − deaths) plus net migration. The demographic transition model describes the sequence from high birth and death rates through a transitional phase to low both; it is descriptive, not predictive, and must be adapted for countries with stalled fertility or migration-driven growth.
Age structure: a broad base indicates relatively many young people in the observed population, while a narrow base may indicate lower recent births. Mortality, migration and past cohorts also shape the graph; future growth is not established by shape alone. Dependency ratios (young + old over working-age population) translate structure into economic burden, but ignore real labour participation.
Migration theory: push–pull factors explain motivation but not selectivity; Historical migration models describe patterns under particular conditions, not universal rules about every migrant. Lee's model adds intervening obstacles. Segmented assimilation and chain migration explain why flows persist after the original driver fades.
Social geography: segregation can be measured with indices such as the dissimilarity index (share of a group that would have to relocate for even distribution). Gentrification proceeds in stages: pioneer in-migration, rent gap closure, displacement of lower-income households, and changed retail and school composition.
Carrying capacity and population policy: Malthusian and Boserupian positions (scarcity-driven versus innovation-driven adjustment) frame debates on food security.

Worked example with reasoning

Task: a Hamburg district shows rising rents, a falling share of families with children, and a rising share of single-person households. Explain with a model. Reasoning: the pattern is compatible with neighborhood change, potentially including gentrification, but is not sufficient to prove individual displacement. In-migration of higher-income singles and couples raises purchasing power for housing; the rent gap between current and potential use makes modernisation profitable; some households may face affordability pressures, while actual departures and reasons require evidence; school and retail structures adapt to the new composition; the process is self-reinforcing until the rent gap closes. Quality answer distinguishes change of composition from displacement and proposes measurable evidence (Mietspiegel data, migration balance by age group, school enrolment).

Traps that cost marks

Reciting the demographic transition model as if every country must pass through each phase.
Treating push–pull as a full explanation without selectivity or intervening obstacles.
Confusing segregation (spatial distribution) with discrimination (behavioural mechanism).
Describing gentrification as "nicer buildings" rather than as rent-gap-driven displacement.
Using total population change without disaggregating natural change and migration.

Economic geography and location

Shared geographical foundations

Core rules and concepts

Agricultural location: von Thünen's model places land use by rent intensity relative to distance from market, given uniform soil, transport cost proportional to distance and weight, and a single market. Transport costs, perishability and land-rent competition can favor particular locations near the market within the stated model. Modern reality complicates this: refrigerated transport, subsidies, and global sourcing break the concentric pattern, but the logic of land rent still explains intensity gradients.
Industrial location: Weber's least-cost triangle weighs transport-oriented, labour-oriented and agglomeration-oriented locations. Today, production is fragmented along value chains; comparative cost advantages, logistics hubs, knowledge spillovers and institutional quality drive decisions. Ports (Hamburg) concentrate refining, logistics and trading functions.
Services and change: some services require proximity between provider and client, so accessibility matters; but digitalisation enables remote delivery and centralises some functions in high-wage metros. High-order services cluster in agglomerations; routine services follow population.
Theories of uneven development: growth poles and cumulative causation (Myrdal) explain core–periphery persistence via backwash and spread effects. Regional-policy examples can include infrastructure, training or investment measures, but current eligibility and rules require jurisdiction-specific official evidence.
Structural change: tertiarisation, deindustrialisation, and the rise of logistics and the creative economy; peripheral rural areas may keep agriculture but lose services and jobs, driving out-migration.

Worked example with reasoning

Task: explain why a mid-sized town in Schleswig-Holstein lost its grocery stores while retaining a dairy-processing plant. Reasoning: retail is a low-order service with a threshold population; when mobility increases and a larger centre offers lower prices and wider assortment (range of a good), local demand falls below threshold and shops close. Dairy processing is tied to perishability and bulk transport, has high fixed costs and cooperatively organised supply, and may benefit from organized regional milk collection. Any policy-support claim needs dated evidence. So services follow thresholds and competition; processing follows raw-material orientation and scale. Answer concludes that functional specialisation, not general decline, is happening.

Traps that cost marks

Stating von Thünen rings without the assumptions (uniform plain, single market, transport costs ∝ distance and weight).
Treating Weber as a description of actual locations rather than a least-cost decision model.
Claiming digitalisation makes location irrelevant; agglomeration and knowledge spillovers persist.
Ignoring the actual policy context when supplied evidence shows that it affects farm incomes.
Confusing tertiarisation (share of employment) with deindustrialisation (loss of industrial output).

Urban geography and spatial development

Shared geographical foundations

Core rules and concepts

Urban models: the concentric-zone model (Burgess) assumes growth outward from a CBD; the sector model (Hoyt) accounts for transport corridors and land-use wedges; the multiple-nuclei model (Harris and Ullman) recognises specialised outlying centres. These models were derived from North American cities; European cities typically show a compact, historically layered core, a pre-industrial ring, Gründerzeit tenements, interwar and post-war estates, and peripheral single-family housing.
Functional differentiation: land rent competition places high-order uses where accessibility is maximal; land-use intensity falls with distance from the CBD, tempered by sub-centres and modal infrastructure (S-Bahn axes).
Suburbanisation and reurbanisation: urbanisation, suburbanisation, counterurbanisation and reurbanisation are related processes that can overlap and need not follow one mandatory sequence. Push factors in the core include rents and noise, pull factors in the periphery include space and ownership; reurbanisation is driven by young adults, universities, and cultural amenities.
Planning instruments: land-use and transport planning, infrastructure coordination, affordability measures and public-space design can shape development. Legal plan names, binding effects and powers differ by jurisdiction and are not inferred here. Concepts include compact city, mixed use, transit-oriented development and green infrastructure. Evaluate specific proposals against stated criteria.

Worked example with reasoning

Task: evaluate converting a former industrial harbour area into a mixed-use quarter with offices, housing and waterfront promenades. Reasoning: land is centrally located and underused, so redevelopment captures a high rent potential; a classic waterfront-regeneration case. Strengths: reuse of brownfield land (no greenfield consumption), transport access, tax base, image gains. Weaknesses: rising rents attract higher-income households and displace established uses; social infrastructure lags. Quality answer evaluates with explicit criteria (land consumption, housing affordability, accessibility, ecological upgrading, social mix) and proposes mechanisms (social housing quotas, public access to the waterfront, phased infrastructure).

Traps that cost marks

Applying North American sector or multiple-nuclei models to a European city without noting the different historical context.
Treating suburbanisation and reurbanisation as sequential and mutually exclusive.
Describing regeneration as purely positive without analysing displacement.
Inferring the legal effect of a local plan without checking the relevant jurisdiction and current instrument.
Ignoring the regional scale when discussing Hamburg's housing pressure.

Global connections and development

Shared geographical foundations

Core rules and concepts

Dimensions of globalisation: trade liberalisation, foreign direct investment, containerisation and falling logistics costs, ICT-enabled coordination, and the rise of global value chains (GVCs). Governance matters: the WTO, bilateral trade agreements, and regional blocs.
Value-chain logic: the smile-curve model illustrates value capture concentrated in selected pre- and post-production functions; it is not a universal empirical ranking for every industry. Upgrading (process, product, functional) is the pathway for producer regions; lead firms control the chain.
Measuring development: GDP per capita is a crude average; the Human Development Index combines income, life expectancy and education; the Multidimensional Poverty Index counts overlapping deprivations; the Gini coefficient captures inequality. Purchasing power parity adjusts for price differences. Each measure has blind spots: HDI ignores within-country distribution, PPP estimates depend on price comparisons and definitions and do not directly measure distribution or every nonmarket activity.
Dependency and modernisation theories: modernisation stresses stages and diffusion; dependency and world-systems theory stress structural asymmetry between core, semi-periphery and periphery. Neither fully predicts outcomes; use them as perspectives.
Strategies: import substitution (protectionist, historically mixed), export-oriented industrialisation (East Asian model), fair trade and certification, microfinance, debt relief, and South–South cooperation.
Germany's position: export-oriented, integrated into European supply chains, exposed to trade shocks and to competition in automotive and machinery.

Worked example with reasoning

Task: assess whether a country's rising GDP per capita proves successful development. Reasoning: check the composition of growth (which sectors, which regions), distribution (Gini, poverty headcount), whether growth is extractive or diversified, employment quality, and environmental costs. Compare the HDI trend and the MPI. Conclusion: rising GDP per person is neither a necessary nor sufficient proof of improvement in every human-development dimension; success requires distributional and structural evidence. This chain shows the exam the difference between a claim and a substantiated judgement.

Traps that cost marks

Treating globalisation as uniform across sectors and regions.
Comparing GDP per capita across countries without PPP adjustment.
Using a single indicator as proof of development.
Presenting modernisation or dependency theory as established truth.
Ignoring the environmental dimension of resource-intensive growth.