Why is arithmetic population density an incomplete measure of population pressure?
Arithmetic density divides population by total area. Physiological density and mapped settlement reveal pressure on cultivable land and internal spatial variation.
Specification GEOG. Explore a topic, practise the skill, and see where to focus next.
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Arithmetic density divides population by total area. Physiological density and mapped settlement reveal pressure on cultivable land and internal spatial variation.
Afforestation can contribute to mitigation but permanence, additionality and land competition matter. Deep emissions reductions remain necessary.
Virtual water links consumption to distant production. Benefits depend on comparative scarcity, governance, ecosystem impacts and producer livelihoods.
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Correct answer: It averages people across all land and ignores where habitable or productive land is located
Arithmetic density divides population by total area. Physiological density and mapped settlement reveal pressure on cultivable land and internal spatial variation.
Correct answer: Carbon storage is finite and reversible through fire or clearance, while fossil carbon adds to the active cycle
Afforestation can contribute to mitigation but permanence, additionality and land competition matter. Deep emissions reductions remain necessary.
Correct answer: Importing water-intensive goods saves domestic water but may shift depletion or pollution to exporting regions
Virtual water links consumption to distant production. Benefits depend on comparative scarcity, governance, ecosystem impacts and producer livelihoods.
For parents: look at the explanation together. A correct answer is encouraging; a missed answer gives you something specific to work on. Broader practice over time is needed to understand progress.
Arithmetic density divides population by total area. Physiological density and mapped settlement reveal pressure on cultivable land and internal spatial variation.
Watch for: Do not list causes, effects or strategies for Population distribution and changing population without linking them. Use located evidence and make the final judgement answer the command word.
The same hazard can produce different outcomes because livelihoods, health, infrastructure, governance and resources differ. Vulnerability can therefore be reduced without removing exposure.
Watch for: Do not list causes, effects or strategies for Global climate: vulnerability and resilience without linking them. Use located evidence and make the final judgement answer the command word.
The footprint converts demands on cropland, grazing land, forests, fishing grounds and carbon absorption into comparable area. Assumptions and trade complicate interpretation.
Watch for: Do not list causes, effects or strategies for Global resource consumption and security without linking them. Use located evidence and make the final judgement answer the command word.
A country may be highly connected through trade but less connected through information, migration or diplomacy. A multidimensional index reveals this uneven participation, although indicator choice and weighting still shape the result.
Watch for: Do not list causes, effects or strategies for Power, places and networks without linking them. Use located evidence and make the final judgement answer the command word.
Microfinance can expand agency where conventional banking is inaccessible, especially when combined with savings and support. Debt burdens, market saturation and unequal household control limit universal claims.
Watch for: Do not list causes, effects or strategies for Human development and diversity without linking them. Use located evidence and make the final judgement answer the command word.
Shorter chains can improve visibility and recovery for some essentials, but complete self-sufficiency may be costly or impossible. A mixed strategy can combine local buffers with diversified global networks.
Watch for: Do not list causes, effects or strategies for Global risks and resilience without linking them. Use located evidence and make the final judgement answer the command word.
The sign shows direction and the magnitude shows strength; comparison with the critical value addresses statistical significance. Confounding variables and process evidence are still needed before making a causal claim.
Watch for: Do not list causes, effects or strategies for Fieldwork investigation without linking them. Use located evidence and make the final judgement answer the command word.
Canopy loss reduces temporary storage and evapotranspiration, while soil compaction or erosion can reduce infiltration. Effects depend on scale, soils and land management.
Watch for: Do not list causes, effects or strategies for Freshwater: drainage basins without linking them. Use located evidence and make the final judgement answer the command word.
Adaptive pathways preserve options and shift strategy as thresholds are reached. They recognise that protection, accommodation and retreat suit different places and times.
Watch for: Do not list causes, effects or strategies for Oceans and coastal margins without linking them. Use located evidence and make the final judgement answer the command word.
Degradation reduces production and may force households to exploit remaining resources more intensely. Restoration needs ecological recovery and viable livelihoods.
Watch for: Do not list causes, effects or strategies for Extreme environments without linking them. Use located evidence and make the final judgement answer the command word.
Monitoring supports hazard assessment and rapid detection, not reliable time-place-magnitude prediction. Planning should not depend on an exact forecast.
Watch for: Do not list causes, effects or strategies for Geophysical hazards without linking them. Use located evidence and make the final judgement answer the command word.
Tourism may catalyse development but outcomes depend on ownership, linkages, regulation and vulnerability. Strong evaluation uses distributional and environmental evidence.
Watch for: Do not list causes, effects or strategies for Leisure, tourism and sport without linking them. Use located evidence and make the final judgement answer the command word.
A drought-tolerance trait differs from insect resistance and performs differently between systems. Evidence should distinguish biology from seed-market governance.
Watch for: Do not list causes, effects or strategies for Food and health without linking them. Use located evidence and make the final judgement answer the command word.
Neighbourhood improvement can bring services and safety while direct and indirect displacement redistribute benefits. Protection and affordable housing can alter outcomes.
Watch for: Do not list causes, effects or strategies for Urban environments without linking them. Use located evidence and make the final judgement answer the command word.
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IB · IB · Geography · GEOG
first assessment 2019
Source checked: 2026-08-27. The current official specification controls assessment requirements and option choices.
Yes. This page offers three original questions from three different skills on this exact course. Each answer has an explanation, followed by a sample heatmap showing what was correct and what to revisit. No account is needed, and taster answers are not saved.
It shows the outcome of these three answers and gives a specific skill to discuss or practise next. It is not a full assessment, a mastery score or a grade prediction. Broader practice over time is needed to understand progress.
LearningP currently maps 14 assessed areas for specification GEOG. The visible topic map below is derived from the verified route; the current official specification remains controlling.
The verified source bank contains 145 original LearningP question records for this route. Every mapped area meets the current publication minimum and passed the latest blocker and review audit.
No. LearningP uses official specifications and assessment materials to map content and demand, while its practice questions and explanations are independently authored.
No. LearningP reports practice evidence, coverage, strengths and gaps. It does not guarantee or automatically predict examination outcomes.
Use the official IB specification and assessment-resource pages linked on this page, together with information supplied by the learner’s school.