I85PREP
⌘ K
JCE Geography study materials
JCE Geography study resources

JCE Geography practice questions

One question at a time. Build your JCE Geography understanding.

First 50 of 200 questions. Each one lists the choices, the correct answer, and an explanation. The checker at the top of this page saves progress in this browser when it is available.

Continue in the practice tool above to load more questions, 50 at a time.

Question 1Geography

Which type of plate boundary is characterised by two plates moving apart, with new oceanic crust created at a mid-ocean ridge?

  1. Divergent boundary Correct answer.
  2. Conservative boundary
  3. Transform boundary
  4. Convergent boundary

Explanation

At a divergent boundary, tensional forces pull plates apart and magma rises to fill the gap, cooling to form new oceanic crust along the ridge axis. Sea-floor spreading at the Mid-Atlantic Ridge is the classic example. Convergent and transform boundaries involve collision or lateral sliding instead.

Question 2Geography

A river flows from a mountainous source to the sea. Which change in channel characteristics is normally expected as it moves downstream?

  1. Channel gradient decreases and discharge increases Correct answer.
  2. Channel gradient and discharge both decrease
  3. Channel gradient and discharge both increase
  4. Channel gradient increases and discharge decreases

Explanation

Downstream, tributaries add water so discharge generally rises, while the long profile flattens as the river approaches base level, so gradient falls. Channel width and depth also typically increase downstream. The combination of decreasing gradient with increasing discharge is a standard downstream pattern.

Question 3Geography

Which process transfers heat mainly by the movement of fluid, driving atmospheric circulation and ocean currents?

  1. Convection Correct answer.
  2. Conduction
  3. Radiation
  4. Reflection

Explanation

Convection transfers energy through the bulk movement of a fluid: warm, less dense air or water rises while cooler, denser material sinks. This circulation is fundamental to Hadley cells and thermohaline ocean currents. Conduction needs contact, radiation needs no medium, and reflection is not a heat transfer mechanism.

Question 4Geography

Which term describes the proportion of a population aged 15 to 64, often used to indicate the size of the working population?

  1. Economic active population Correct answer.
  2. Natural increase rate
  3. Dependency ratio
  4. Life expectancy

Explanation

The economically active population is the share of people typically of working age, often taken as 15 to 64, who can supply labour. The dependency ratio instead compares dependants with the working-age group. Life expectancy measures average lifespan and the natural increase rate measures births minus deaths.

Question 5Geography

Which factor most directly explains why coastal areas usually have a smaller annual temperature range than inland areas at the same latitude?

  1. Maritime influence and high specific heat capacity of water Correct answer.
  2. Lower cloud cover
  3. Higher latitude
  4. Greater altitude

Explanation

Water has a high specific heat capacity, so seas warm and cool slowly, moderating adjacent land temperatures in both summer and winter. This maritime influence reduces the annual range compared with continental interiors. Latitude, altitude, and cloud cover affect temperature but do not explain the coast-inland contrast at equal latitude.

Question 6Geography

Which biome is characterised by permafrost, a short growing season, and low-growing vegetation such as mosses and lichens?

  1. Tundra Correct answer.
  2. Taiga
  3. Temperate grassland
  4. Tropical rainforest

Explanation

Tundra occurs at high latitudes or high altitudes where permafrost prevents deep rooting and a short summer limits growth to mosses, lichens, and dwarf shrubs. Taiga is boreal forest with conifers, temperate grassland is dominated by grasses, and rainforest has high biodiversity and year-round warmth.

Question 7Geography

In the demographic transition model, which stage typically shows high birth rates and rapidly falling death rates, producing the fastest population growth?

  1. Stage 3
  2. Stage 2 Correct answer.
  3. Stage 1
  4. Stage 4

Explanation

In Stage 2, death rates fall sharply because of improved medicine, sanitation, and food supply, while birth rates remain high, so natural increase is at its greatest. Stage 1 has high birth and death rates with little growth. Stages 3 and 4 see birth rates decline, slowing growth.

Question 8Geography

Which landform is produced by glacial erosion on a mountainside, typically a bowl-shaped hollow with steep back and side walls?

  1. Drumlin
  2. Cirque Correct answer.
  3. Moraine
  4. Esker

Explanation

A cirque is an armchair-shaped hollow eroded by a small glacier at the head of a valley, with steep headwall and side walls and often a tarn on its floor. Moraines, drumlins, and eskers are depositional features formed from glacial debris.

Question 9Geography

A settlement lies on a river floodplain and is expanding rapidly. Which combination of factors best explains its growth?

  1. Flat land, fertile soils, and reliable water supply Correct answer.
  2. Steep slopes, thin soils, and low rainfall
  3. High altitude and permanent snow cover
  4. Exposed coastal cliffs and high wave energy

Explanation

Floodplains attract settlement because flat land is easy to build on, alluvial soils are fertile for farming, and rivers provide water and transport routes. These advantages support population growth and urban expansion. The other options describe environments that are difficult to build on or farm.

Question 10Geography

Which statement correctly describes the relationship between pressure gradient force and wind?

  1. Wind speed is independent of the pressure gradient
  2. Wind blows directly from low pressure to high pressure
  3. Wind is initially driven from high pressure to low pressure, then deflected by the Coriolis force Correct answer.
  4. Wind always blows parallel to isobars at the surface

Explanation

Air is pushed from high pressure towards low pressure by the pressure gradient force; as it moves, the Coriolis effect deflects it (right in the Northern Hemisphere, left in the Southern). Friction at the surface further alters direction. Winds do not flow directly from low to high pressure.

Question 11Geography

Which process in the hydrological cycle returns water vapour from the land surface to the atmosphere?

  1. Percolation
  2. Transpiration Correct answer.
  3. Interception
  4. Infiltration

Explanation

Transpiration is the loss of water vapour from plants through stomata, and together with evaporation from soils it forms evapotranspiration. Infiltration and percolation move water downward into soil and rock, while interception captures rainfall on vegetation.

Question 12Geography

A city in a humid region grows rapidly, replacing vegetation with impermeable surfaces. Which change to its storm hydrograph is most likely?

  1. Higher peak discharge and longer lag time
  2. Lower peak discharge and longer lag time
  3. Lower peak discharge and shorter lag time
  4. Higher peak discharge and shorter lag time Correct answer.

Explanation

Impermeable surfaces reduce infiltration and increase surface runoff, so water reaches the channel faster. This raises peak discharge and shortens the lag time between rainfall and peak flow. Urban drainage also speeds delivery to the river.

Question 13Geography

Which type of weathering dominates in a hot, humid tropical climate acting on granite?

  1. Freeze-thaw weathering
  2. Salt crystallisation
  3. Chemical weathering such as hydrolysis Correct answer.
  4. Exfoliation by insolation

Explanation

Hot, wet conditions supply abundant water and promote chemical reactions; hydrolysis of feldspar in granite produces clay minerals and leaves resistant quartz. Freeze-thaw needs repeated freezing, salt crystallisation suits arid coasts, and insolation exfoliation suits dry, hot deserts.

Question 14Geography

Which feature is characteristic of a destructive plate margin where an oceanic plate meets a continental plate?

  1. A transform fault with no volcanism
  2. A mid-ocean ridge with shallow earthquakes
  3. A deep ocean trench and volcanic mountain chain Correct answer.
  4. A rift valley with normal faulting

Explanation

When dense oceanic lithosphere subducts beneath continental crust, a deep trench forms at the margin and magma generated above the descending slab feeds a volcanic mountain chain inland. Earthquakes occur along the dipping subduction zone. Rift valleys and ridges form at divergent margins.

Question 15Geography

Which measure of development adjusts gross national income per capita for purchasing power and combines it with health and education indicators?

  1. Literacy rate
  2. Gini coefficient
  3. Human Development Index Correct answer.
  4. Gross domestic product

Explanation

The Human Development Index combines life expectancy, education (mean and expected years of schooling), and GNI per capita adjusted for purchasing power parity into a single composite score. GDP measures output only, the Gini coefficient measures inequality, and literacy rate is a single education indicator.

Question 16Geography

Which explanation best accounts for the high productivity of tropical rainforest soils being short-lived after clearance?

  1. Cold temperatures slow decomposition and preserve nutrients
  2. Soils are deep and nutrient-rich and sustain farming indefinitely
  3. Nutrients are stored mainly in biomass and leached rapidly once vegetation is removed Correct answer.
  4. Low rainfall limits nutrient cycling

Explanation

In rainforests most nutrients are held in living biomass and litter, and rapid decomposition recycles them quickly. Once vegetation is cleared, heavy rainfall leaches nutrients from the soil and the thin humus layer is lost, so fertility declines fast. The climate is hot and wet, not cold or dry.

Question 17Geography

Which process explains why the leeward side of a mountain range is usually drier than the windward side?

  1. The leeward side receives more direct solar radiation
  2. Air rises on the leeward side and cools to form cloud
  3. Prevailing winds reverse direction across the ridge
  4. Orographic lift causes cooling and rain on the windward side, and descending air warms and dries on the leeward side Correct answer.

Explanation

Moist air forced to rise over a mountain cools adiabatically, condenses, and produces rain on the windward slope. As the air descends the leeward side it warms, raising its capacity to hold moisture and creating a rain shadow. This is the classic orographic effect.

Question 18Geography

Which factor most strongly influences the magnitude of coastal erosion by waves?

  1. Colour of the beach sand
  2. Salinity of the sea water
  3. Tidal range alone
  4. Wave height and energy reaching the coast Correct answer.

Explanation

Erosion depends largely on the energy of waves striking the coast, which reflects wave height, fetch, and period, together with the resistance of the rock. Higher-energy waves remove more material. Sand colour, salinity, and tidal range alone are not the dominant controls.

Question 19Geography

A country has a population pyramid with a broad base and narrow top. Which interpretation is most appropriate?

  1. High birth rates and a youthful population with high dependency Correct answer.
  2. Negative growth with a shrinking workforce
  3. Low birth rates and an ageing population
  4. Stable population with equal age cohorts

Explanation

A broad base indicates a large proportion of children, reflecting high birth rates, while the narrow top shows relatively few elderly people. This produces a youthful population with a high youth dependency ratio and likely rapid growth. An ageing population would show a narrow base and wider top.

Question 20Geography

Which factor best explains the location of many early industrial regions near coalfields?

  1. Coalfields were always located on major shipping lanes
  2. Coal provided a bulky, heavy energy source that was costly to transport Correct answer.
  3. Coal deposits improved local soil fertility
  4. Coalfields offered mild climates

Explanation

Before widespread electricity and efficient long-distance energy transmission, heavy coal was expensive to move, so industries such as iron and steel located close to coalfields. Proximity minimised transport costs for a bulky fuel. Soil fertility, climate, and shipping access are not the main reasons.

Question 21Geography

Which statement about the global pattern of urbanisation is most accurate?

  1. All megacities are in Europe and North America
  2. Urbanisation has stopped worldwide
  3. Rural populations exceed urban populations in every continent
  4. The majority of the world's urban population now lives in less developed regions Correct answer.

Explanation

Global urban populations have grown fastest in less developed regions, and most urban dwellers now live there. Megacities are increasingly concentrated in Asia, Africa, and Latin America. Urbanisation continues in many countries, and rural populations no longer exceed urban ones globally.

Question 22Geography

In a study of river discharge, a hydrograph shows a short lag time and a steep rising limb after heavy rain. Which catchment characteristic is most consistent with this pattern?

  1. Permeable sandstone with gentle slopes and dense woodland
  2. Deep snow cover that melts slowly
  3. Large flat floodplain with extensive wetlands
  4. Impermeable clay soils with steep slopes and little vegetation Correct answer.

Explanation

Impermeable soils, steep slopes, and sparse vegetation all promote rapid surface runoff, so water reaches the channel quickly, producing a short lag and steep rising limb. Permeable rock, gentle slopes, and dense vegetation slow runoff and lengthen the lag.

Question 23Geography

Which combination best explains why the ITCZ shifts north and south of the equator through the year?

  1. Seasonal migration of the thermal equator following the overhead sun Correct answer.
  2. Coriolis force being strongest at the equator
  3. Permanent high pressure over the equator
  4. Ocean currents reversing direction each month

Explanation

The Intertropical Convergence Zone follows the zone of maximum surface heating, which migrates with the overhead sun between the tropics, shifting north in the northern summer and south in the northern winter. This produces seasonal shifts in rainfall belts. The Coriolis force is zero at the equator and pressure there is low, not high.

Question 24Geography

A coastal cliff is cut into alternating hard limestone and soft shale beds dipping seaward. Which erosion pattern is most likely?

  1. Uniform retreat producing a perfectly smooth cliff face
  2. Deposition of till at the cliff base
  3. Differential erosion producing a stepped cliff profile with shale recesses Correct answer.
  4. Growth of a coral reef along the cliff

Explanation

Beds of differing resistance erode at different rates, so soft shale is worn back faster than hard limestone, creating notches, ledges, and a stepped profile. Seaward dip also encourages rock falls along bedding planes. Uniform retreat would require rock of consistent resistance.

Question 25Geography

Which factor most plausibly explains why some countries with abundant natural resources show slower long-term economic growth than resource-poor countries?

  1. Resource revenues can cause currency appreciation and crowd out other exports, a form of resource curse Correct answer.
  2. Resource-poor countries never import goods
  3. Resource extraction never generates tax revenue
  4. Resource-rich countries always have lower literacy rates

Explanation

The resource curse describes how large export revenues from minerals or oil can appreciate the exchange rate and make other tradable sectors less competitive, while volatility and weak institutions can hinder diversification. It is a tendency, not an absolute rule. The other options are overgeneralisations or false.

Question 26Geography

Which term describes the proportion of a population that is economically active, usually defined as those aged 15 to 64?

  1. Dependency ratio
  2. Fertility rate
  3. Activity rate Correct answer.
  4. Natural increase rate

Explanation

The activity rate measures the share of a population engaged in or available for the labour market, often approximated by the 15 to 64 age band. It is distinct from ratios that compare dependants with workers or that measure births.

Question 27Geography

Which atmospheric layer contains most of the water vapour and weather systems affecting the Earth's surface?

  1. Mesosphere
  2. Stratosphere
  3. Troposphere Correct answer.
  4. Thermosphere

Explanation

The troposphere is the lowest layer and holds the bulk of atmospheric water vapour, so cloud formation and most weather occur there. Temperature generally falls with height in this layer, driving convection.

Question 28Geography

Which soil horizon is typically the zone of accumulation where leached minerals such as iron oxides and clay are deposited?

  1. B horizon Correct answer.
  2. O horizon
  3. A horizon
  4. C horizon

Explanation

The B horizon is the subsoil zone of illuviation, where materials washed down from above accumulate. This accumulation can produce distinct colouring and texture.

Question 29Geography

Which term describes the transfer of water from a river channel to the surrounding floodplain during a flood?

  1. Floodplain storage Correct answer.
  2. Infiltration
  3. Overland flow
  4. Channel storage

Explanation

When discharge exceeds channel capacity, water spreads onto the floodplain and is temporarily held there, a process called floodplain storage. This storage delays and reduces the downstream flood peak.

Question 30Geography

Which type of plate boundary is associated with the formation of a mid-ocean ridge?

  1. Transform boundary
  2. Divergent boundary Correct answer.
  3. Convergent boundary
  4. Passive margin

Explanation

Divergent boundaries occur where plates move apart, allowing magma to rise and form new oceanic crust, producing mid-ocean ridges. Sea-floor spreading at these ridges creates new lithosphere.

Question 31Geography

Which process describes the breakdown of rock by the growth of salt crystals in pores near a coastline?

  1. Salt weathering Correct answer.
  2. Carbonation
  3. Biological weathering
  4. Hydrolysis

Explanation

Salt weathering occurs when saline water enters pores and salt crystals grow as the water evaporates, exerting pressure that flakes the rock. It is common in coastal and arid environments.

Question 32Geography

Which term describes the movement of people from one country to another to take up permanent residence?

  1. Internal migration
  2. Seasonal migration
  3. Circular migration
  4. International migration Correct answer.

Explanation

International migration involves crossing a national border to settle, distinguishing it from movements within a country. It may be voluntary or forced.

Question 33Geography

Which factor most directly determines the discharge of a river at a given cross-section?

  1. Channel gradient
  2. Cross-sectional area multiplied by velocity Correct answer.
  3. Water temperature
  4. Sediment load

Explanation

Discharge is calculated as cross-sectional area multiplied by mean velocity, giving a volume per unit time. Changes in either area or velocity alter discharge.

Question 34Geography

A coastal area experiences a spring tide. Which condition produces this?

  1. The Moon is at its furthest point from Earth
  2. The Sun, Moon and Earth are aligned Correct answer.
  3. The Sun and Moon are at right angles relative to Earth
  4. The Earth is at aphelion

Explanation

Spring tides occur when the gravitational pull of the Sun and Moon act in line during new and full moons, producing the greatest tidal range. Neap tides arise when their pulls are at right angles.

Question 35Geography

A river flows from a steep upland catchment into a wide lowland basin. Which change in channel characteristics is most likely downstream?

  1. Decreased gradient and decreased bedload size Correct answer.
  2. Decreased width and increased velocity
  3. Increased gradient and increased bedload size
  4. Increased gradient and decreased discharge

Explanation

Downstream, gradient generally decreases as the river approaches its base level, and particle size falls because of abrasion and sorting. Discharge usually rises as tributaries add water.

Question 36Geography

A city experiences a heat island effect. Which explanation best accounts for higher night-time temperatures in the city centre compared with surrounding countryside?

  1. Release of stored heat from buildings and roads Correct answer.
  2. Greater albedo of urban surfaces
  3. Higher evapotranspiration in urban areas
  4. Increased wind speeds in street canyons

Explanation

Urban materials absorb heat during the day and release it slowly at night, keeping city temperatures elevated. Human heat sources and reduced evaporative cooling add to the effect.

Question 37Geography

An anticyclone settles over a region in summer. Which weather conditions are most likely?

  1. Heavy convective rainfall and strong winds
  2. Persistent fog with strong gusty winds
  3. Clear skies with light winds and high daytime temperatures Correct answer.
  4. Rapidly falling pressure and frontal cloud

Explanation

Anticyclones are high-pressure systems with descending air, which suppresses cloud formation and produces clear, calm weather. Subsidence can also trap pollutants near the surface.

Question 38Geography

A farmer on a steep hillside clears vegetation for crops. Which consequence for the local hydrological cycle is most likely?

  1. Reduced sediment delivery to streams
  2. Increased infiltration and reduced surface runoff
  3. Increased surface runoff and greater soil erosion Correct answer.
  4. Increased transpiration and lower peak flows

Explanation

Removing vegetation reduces interception and root binding, so more rainfall becomes overland flow, raising erosion risk. Peak discharges typically increase and sediment delivery to streams rises.

Question 39Geography

Which explanation best accounts for the formation of a spit at a coastal inlet?

  1. Longshore drift deposits sediment across a change in coastline direction Correct answer.
  2. Glacial meltwater deposits till at the coast
  3. Tectonic uplift raises a former beach
  4. Wave refraction erodes the headland into a stack

Explanation

Spits form where longshore drift carries sediment along the coast until the coastline changes direction, causing deposition into open water. A hooked end may develop where a second current deflects the tip.

Question 40Geography

A country's population pyramid shows a narrowing base compared with twenty years ago. Which interpretation is most appropriate?

  1. Net migration has become strongly negative
  2. Birth rates have declined over the period Correct answer.
  3. Death rates have risen sharply among the elderly
  4. Life expectancy has fallen for all age groups

Explanation

A narrowing base indicates fewer births relative to earlier years, pointing to declining fertility. This pattern is typical of countries progressing through later stages of demographic transition.

Question 41Geography

Which factor best explains why tropical cyclones rarely form within about five degrees of the equator?

  1. Trade winds are too strong
  2. The Coriolis effect is too weak to generate rotation Correct answer.
  3. Sea surface temperatures are too low
  4. There is insufficient atmospheric moisture

Explanation

Tropical cyclones require a minimum Coriolis force to initiate rotation, which is negligible near the equator. Warm water and moisture are usually abundant there, so latitude is the limiting factor.

Question 42Geography

A region has high rainfall, steep slopes and thin regolith. Which mass movement type is most likely to occur after intense storms?

  1. Solifluction
  2. Rockfall
  3. Soil creep
  4. Mudflow Correct answer.

Explanation

Saturated thin regolith on steep slopes can mobilise rapidly as a mudflow, especially after heavy rain. High water content reduces friction and allows fast downslope movement.

Question 43Geography

A country's economy shifts from primary to tertiary sector dominance. Which change in employment structure is most consistent with this shift?

  1. A rising share of workers in agriculture
  2. A rising share of workers in services Correct answer.
  3. A rising share of workers in mining
  4. A rising share of workers in manufacturing

Explanation

A shift towards a tertiary economy increases employment in services such as retail, finance and education. Primary and secondary employment shares typically decline as this occurs.

Question 44Geography

Which characteristic best distinguishes a fast-flowing upland stream from a slow lowland river?

  1. Upland streams have extensive floodplains
  2. Upland streams have a high proportion of large bedload Correct answer.
  3. Upland streams have wide, deep channels
  4. Upland streams transport mainly fine suspended clay

Explanation

Upland streams have steeper gradients and greater energy, allowing them to move coarser material such as boulders and gravel as bedload. Lowland rivers generally carry more fine suspended sediment.

Question 45Geography

A government introduces a congestion charge in a city centre. Which outcome is most consistent with the intended effect of this policy?

  1. Increased demand for central car parking
  2. Reduced traffic volume and improved air quality Correct answer.
  3. Increased private car commuting into the centre
  4. Higher average vehicle speeds during peak hours

Explanation

Congestion charging raises the cost of driving into a zone, discouraging private car use and reducing emissions. Traffic volumes usually fall, improving air quality and journey reliability.

Question 46Geography

A coastal management scheme uses beach nourishment. Which limitation is most characteristic of this approach?

  1. It reduces the recreational value of the beach
  2. It permanently prevents all coastal erosion
  3. It requires repeated replenishment because sediment is removed by longshore drift Correct answer.
  4. It increases wave energy reaching the cliff base

Explanation

Nourished sediment is gradually transported away by longshore drift and storms, so the scheme needs periodic replenishment. This makes it costly over time despite its soft-engineering benefits.

Question 47Geography

In a drainage basin, urbanisation increases the proportion of impermeable surfaces. Which combination best explains the resulting hydrograph change?

  1. Shorter lag time and lower peak discharge
  2. Longer lag time and higher peak discharge
  3. Shorter lag time and higher peak discharge Correct answer.
  4. Longer lag time and lower peak discharge

Explanation

Impermeable surfaces reduce infiltration and increase overland flow, so water reaches the channel faster. This shortens the lag time and raises the peak discharge.

Question 48Geography

A country with a rapidly growing young population invests heavily in secondary education. Which long-term effect is most plausible?

  1. A future demographic dividend as the working-age cohort grows Correct answer.
  2. A permanent decline in the birth rate within one year
  3. An immediate fall in the dependency ratio
  4. An immediate rise in the elderly dependency ratio

Explanation

Investing in education today builds human capital for a cohort that will soon enter the workforce, potentially producing a demographic dividend. The benefit is realised over decades rather than immediately.

Question 49Geography

A river's floodplain contains terraces at two distinct heights above the present channel. Which explanation best accounts for their formation?

  1. Glacial retreat deposited till across the floodplain
  2. Longshore drift built the terraces from marine sediment
  3. Two separate periods of rejuvenation lowered the base level Correct answer.
  4. A single flood deposited both terraces at once

Explanation

River terraces form when a fall in base level, often through rejuvenation or climate change, increases vertical erosion and leaves former floodplain surfaces abandoned at higher levels. Multiple terraces record repeated episodes of downcutting.

Question 50Geography

A government wishes to reduce emigration of skilled workers from a low-income country. Which policy is most likely to address the root cause of the outflow?

  1. Building border walls
  2. Increasing visa fees for destination countries
  3. Investing in domestic higher education and graduate employment Correct answer.
  4. Restricting passport issuance

Explanation

Skilled emigration is often driven by limited opportunities and low pay at home, so expanding education and graduate employment can retain talent. Restrictive measures address symptoms rather than causes.