Reigate Grammar School · Second Form

Second Form Geography

Work through each topic, then test yourself with exam-style questions.

Year 8 · End of Year Exam · 60 min · 54 marks

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Geography of Development ✓

18 marks · Indicators, uneven development, how countries develop

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Categorising countries by development

Group	What it means	Examples
HIC	High Income Country — wealthy, strong services, high quality of life.	UK, USA, Japan, Germany
MIC / NEE	Middle Income / Newly Emerging Economy — rapid industrial growth.	China, India, Brazil, Mexico
LIC	Low Income Country — economy based on farming, lower living standards.	Ethiopia, Malawi, Mali, Nepal

Development indicators

Different statistics used to measure how developed a country is.

Indicator	Meaning
Life expectancy	Average number of years a person is expected to live.
GDP	Total value of goods and services produced in a country in one year (US dollars $).
Infant mortality rate	Number of infant deaths under age 1 per 1,000 live births.
Literacy rate	Percentage of adults (over 15) who can read and write.
Employment structure	Size of each economic sector, given as a percentage.
CO₂ emissions per capita	Total tonnes of CO₂ emissions from fossil fuels per person.

Causes of uneven development

Uneven development means that some countries (and regions within countries) are far more developed than others.

Physical factors

• Climate — extreme/dry climate makes farming difficult.

• Landlocked countries — no coast = harder/more expensive to trade.

• Natural disasters — destroy infrastructure and slow growth.

• Natural resources — countries with oil/minerals develop faster.

Human factors

• Conflict / war — money spent on weapons instead of development.

• Colonialism — former colonies often start with weaker economies.

• Unfair trade — LICs paid low prices for raw materials.

• Poor governance / corruption — money doesn't reach the people.

Sectors of the economy

Sector	What it does	Example
Primary	Takes raw materials directly from the Earth.	Farmer growing wheat; fisherman
Secondary	Manufactures and turns raw materials into products.	Factory making bread from wheat
Tertiary	Provides services to people.	Shop selling bread; teacher
Quaternary	Knowledge and information-based services.	Scientist; software developer

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Memory aid: Pretty Silly Teachers Quack — Primary, Secondary, Tertiary, Quaternary.

How countries develop (Modernisation theory)

Stage 1 — Traditional society: LIC economy dominated by primary sector (farming). Income earned by exporting raw materials like crops or minerals.
Stage 2 — Take-off: Secondary sector develops as factories are built. Foreign investment from richer countries helps build infrastructure.
Stage 3 — Drive to maturity: Trade in manufactured goods. These earn more money than raw materials, so the country becomes wealthier.
Stage 4 — High mass consumption: As people become wealthier, the tertiary sector grows because people can afford services (shops, holidays, restaurants, healthcare).

Why manufacturing helps countries develop

Creates many jobs in factories → people earn wages.
Increases exports → country earns more money.
Profit can be invested in schools, hospitals and infrastructure.
Manufactured goods sell for more than raw materials.

✏️ Test yourself — exam-style questions

Question 1 (1 mark)

Define life expectancy.

Your answer

Mark scheme (1 mark)

The average number of years a person is expected to live in a country (1).

Question 2 (1 mark)

Define GDP.

Your answer

Mark scheme (1 mark)

The total value of all goods and services produced in a country in one year (1).

Question 3 (1 mark)

Define literacy rate.

Your answer

Mark scheme (1 mark)

The percentage of adults who can read and write (1).

Question 4 (2 marks)

Outline two differences between HICs and LICs.

Your answer

Mark scheme (2 marks)

HICs have high wages and strong services such as healthcare and education, meaning people have a higher quality of life (1).
LICs have low wages and rely more on farming, meaning people have fewer opportunities and lower living standards (1).

Question 5 (2 marks)

Give two examples of development indicators.

Your answer

Mark scheme (2 marks)

Life expectancy (1) — shows how long people live, reflecting healthcare/diet.
Income levels / GDP (1) — shows how much money people earn, reflecting quality of life.
Also accept: infant mortality rate / literacy rate / employment structure.

Question 6 (2 marks)

Outline two causes of uneven development.

Your answer

Mark scheme (2 marks)

Poor climate — farming is more difficult and food production is lower (1).
Conflict / war — resources are destroyed and money is spent on war instead of development (1).

Question 7 (4 marks)

Explain how trade can affect a country's development.

Your answer

Mark scheme (4 marks)

Trade can increase development because countries sell goods to other countries (1).
This means they earn money and can invest in services like healthcare and education (1).
However, if trade is unfair, countries may receive low prices for raw materials (1).
This means they earn less money and struggle to develop (1).

Question 8 (4 marks)

Explain how physical geography can influence development.

Your answer

Mark scheme (4 marks)

Mountains or deserts can limit development because transport is difficult (1).
This means trade and movement of goods are harder, slowing growth (1).
However, countries with natural resources such as oil or minerals can develop faster (1).
They can export these resources and earn money to invest in services (1).

Question 9 (4 marks)

Explain how manufacturing helps countries develop.

Your answer

Mark scheme (4 marks)

Manufacturing creates jobs in factories (1).
This means people earn wages and can improve their living standards (1).
It also increases exports of finished goods, which sell for more than raw materials (1).
This means the country earns more money and can invest in services like schools and hospitals (1).

Question 10 (4 marks)

Explain the changes in economic sectors as countries develop.

Your answer

Mark scheme (4 marks)

As countries develop, they move from primary jobs such as farming to secondary jobs like manufacturing (1).
This means more goods are produced and income increases (1).
Later, the tertiary and quaternary sectors grow, with people working in education, healthcare and technology (1).
This means people earn higher wages and have better living standards (1).

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Coasts ✓

18 marks · Waves, erosion, transportation, landforms, coastal management

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Constructive vs destructive waves

Constructive waves

• Low and long waves (low frequency, ~6–8 per minute).

• Strong swash (water rushing up the beach).

• Weak backwash — material is left behind.

• Build up beaches by depositing material.

• Elliptical (oval) motion.

Destructive waves

• Tall and steep waves (high frequency, ~10–14 per minute).

• Weak swash.

• Strong backwash — drags material away.

• Erode beaches and cliffs.

• Circular motion.

Erosional processes

Process	What happens
Hydraulic action	Waves crash against the coast, forcing air into cracks and breaking rock apart.
Abrasion	Material (rocks, pebbles) carried in the water is thrown at the cliffs, wearing them away.
Attrition	Rocks carried by waves knock into each other and become smaller, smoother and rounder.
Solution	Acidic seawater dissolves certain rocks such as limestone.

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Mnemonic: Hairy Apes Always Sing — Hydraulic action, Abrasion, Attrition, Solution.

Transportation processes

Process	What happens
Traction	Large rocks and boulders are rolled along the seabed by waves.
Saltation	Small pebbles bounce along the seabed due to wave action.
Suspension	Very fine sediment (like silt) is carried in the water.
Solution	Dissolved minerals are carried along invisibly in the water.

Deposition and longshore drift

Key terms

Deposition — when the sea drops material like sand and pebbles because it loses energy, building up beaches and landforms.
Longshore drift — the movement of sediment along the coast in a zig-zag pattern as waves approach the shore at an angle.

Longshore drift: angled swash pushes material up the beach; backwash pulls it straight back. The result is a zig-zag path along the coast.

Erosional landforms — wave-cut platform

Waves attack the base of a cliff using hydraulic action and abrasion, creating a small hollow called a wave-cut notch.
The notch gets bigger as erosion continues, weakening the cliff above it.
The cliff collapses — the overhanging rock becomes unstable and falls into the sea.
Debris is removed by waves through erosion and transportation.
The cliff retreats — this process repeats and the cliff moves inland.
A wave-cut platform is left behind — a flat, gently sloping rocky surface, visible at low tide.

Erosional landforms — caves, arches, stacks and stumps

Waves attack a crack or weakness in a headland.
Hydraulic action and abrasion widen the crack to form a cave.
The cave is eroded further until it breaks through the headland to form an arch.
Erosion at the base of the arch makes the roof unstable.
Eventually the arch roof collapses due to gravity.
This leaves a tall, isolated column of rock called a stack.
The stack is continually eroded at its base.
Over time the stack collapses, leaving a shorter stump.
The stump may only be visible at low tide.

Depositional landforms — spits

A spit is a long, narrow ridge of sand or shingle that extends from the land into the sea. It forms where the coastline changes direction (e.g. at a river mouth):

Longshore drift transports sediment along the coast.
At a bend in the coastline, wave energy decreases, so the sea cannot carry as much material.
The sand and shingle are deposited and build out into the sea.
Over time, more sediment is added and the spit grows longer.
Changes in wind direction can cause the tip to become curved/hooked.
Sheltered areas behind the spit may become salt marshes or mudflats.

Coastal management

Key terms

Coastal management — the planning and actions taken to protect coastlines from erosion and flooding.
Hard engineering — building man-made structures (e.g. sea walls, groynes) to stop natural processes.
Soft engineering — working with natural processes (e.g. beach nourishment, dune regeneration).

Strategy	How it works	Pros	Cons
Sea wall (hard)	Curved concrete wall reflects wave energy back to sea.	Protects homes, roads, businesses; reduces flood risk.	Very expensive; can cause stronger erosion on nearby beaches.
Groynes (hard)	Wooden/rock barriers at right angles to the beach; trap sand moved by longshore drift.	Wider beaches; boosts tourism.	Other areas lose sand, affecting other communities.
Rock armour (hard)	Large boulders placed along the coast absorb wave energy.	Cheaper than sea walls; can create habitats.	Looks unattractive; may need replacing.
Beach nourishment (soft)	Adding sand or shingle dredged from the sea bed to the beach.	Natural-looking; attracts tourists.	Needs repeating often; dredging damages sea beds.

Geographical skill — 4-figure grid references

How to read a 4-figure grid reference

Read along the bottom (eastings) first, then up the side (northings).
Mnemonic: "Along the corridor, up the stairs."
The first two digits are the easting of the bottom-left corner of the square; the last two are the northing.
So in the example map: Cemetery (Cemy) is in square 5067; School (Sch) is in square 5265.

Grid reference example: 25 across, then 51 up → 2551.

✏️ Test yourself — exam-style questions

Question 1 (1 mark)

Define longshore drift.

Your answer

Mark scheme (1 mark)

The movement of sediment along the coast in a zig-zag pattern, caused by waves approaching the shore at an angle (1).

Question 2 (1 mark)

What is abrasion?

Your answer

Mark scheme (1 mark)

When rocks and pebbles carried by waves are thrown against the cliff, wearing it away over time (1).

Question 3 (1 mark)

What is a spit?

Your answer

Mark scheme (1 mark)

A long, narrow ridge of sand or shingle that extends out from the land into the sea, formed by deposited material (1).

Question 4 (2 marks)

Outline two characteristics of destructive waves.

Your answer

Mark scheme (2 marks)

They have a strong backwash, which pulls material away from the beach (1).
They are tall, steep and powerful, which causes erosion (1).

Question 5 (2 marks)

Outline two transportation processes.

Your answer

Mark scheme (2 marks)

Traction — large rocks/boulders are rolled along the seabed by strong waves (1).
Suspension — fine sediment is carried within the water and can travel long distances (1).
Also accept: saltation (small pebbles bounce along the seabed) / solution (dissolved minerals).

Question 6 (2 marks)

Give two examples of hard engineering.

Your answer

Mark scheme (2 marks)

Sea walls — reflect wave energy to protect the coast from erosion (1).
Groynes — trap sand from longshore drift to create wider beaches (1).
Also accept: rock armour.

Question 7 (4 marks)

Explain the formation of a wave-cut platform.

Your answer

Mark scheme (4 marks)

Waves erode the base of a cliff using hydraulic action and abrasion, forming a wave-cut notch (1).
The notch becomes larger over time, making the cliff above unstable (1).
Eventually the cliff collapses; this process repeats, causing the cliff to retreat inland (1).
A flat, gently sloping rocky area called a wave-cut platform is left behind, visible at low tide (1).

Question 8 (4 marks)

Explain how a spit forms.

Your answer

Mark scheme (4 marks)

Longshore drift moves sand and shingle along the coast in a zig-zag pattern (1).
When the coastline changes direction (e.g. at a river mouth), wave energy decreases, so the sea cannot carry as much sediment (1).
This leads to deposition — material builds up and extends out into the sea (1).
Over time the spit grows longer, and the tip may become curved/hooked due to changes in wind direction (1).

Question 9 (4 marks)

Explain how caves, arches and stacks form.

Your answer

Mark scheme (4 marks)

Waves exploit cracks in a headland and widen them through hydraulic action and abrasion to form caves (1).
Continued erosion causes the cave to grow until it breaks through the headland to form an arch (1).
The roof of the arch becomes weak and unsupported, eventually collapsing due to gravity (1).
This leaves an isolated column of rock called a stack; further erosion at the base reduces it to a stump (1).

Question 10 (4 marks)

With examples, explain the difference between hard and soft engineering.

Your answer

Mark scheme (4 marks)

Hard engineering uses man-made structures, such as sea walls, to control natural processes (1).
This directly protects the coastline but can be expensive and damage natural processes (1).
Soft engineering works with natural processes — for example, beach nourishment adds sand to widen beaches (1).
This is more sustainable and environmentally friendly, although it needs to be repeated regularly (1).

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Population & Resources ✓

18 marks · Key terms, growth, pyramids, DTM, fertility, Bangladesh

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Key terminology

Term	Meaning
Birth rate	The number of live births per 1,000 people per year.
Death rate	The number of deaths per 1,000 people per year.
Total fertility rate	The average number of children a woman is expected to have in her lifetime.
Infant mortality rate	The number of babies who die before age 1 per 1,000 live births.
Life expectancy	The average number of years a person is expected to live.
Natural increase	When birth rate is higher than death rate — causes population growth.
Natural decrease	When death rate is higher than birth rate — causes population decline.
Population density	The number of people per square kilometre.
Population distribution	How people are spread out across an area.
Sparsely populated	Areas with few people (e.g. deserts, mountains).
Densely populated	Areas with many people living close together (e.g. cities).
Exponential growth	Population growth that becomes faster as the population gets larger.

Causes of population growth

Advances in medicine 💊

Point: Improvements in medicine have helped populations grow.

Evidence: Vaccinations, antibiotics, better healthcare.

Explain: Fewer people die from diseases such as smallpox; infant mortality falls.

Link: Death rate falls while birth rate stays high, so population grows rapidly.

Agricultural innovations 🌾

Point: Improvements in farming have helped populations grow.

Evidence: Tractors, fertilisers, new crop varieties (the "Green Revolution").

Explain: More food can be produced from the same land, so fewer people starve.

Link: Healthier populations live longer and have more children.

Population pyramids

Youthful (LIC) pyramid

Shape: Wide base, narrow top — a clear pyramid shape.

Explanation: Many young children due to a high birth rate; narrow top because of low life expectancy (poor healthcare).

Ageing (HIC) pyramid

Shape: Narrow base, wider middle and top — looks more like a column.

Explanation: Low birth rate (contraception, women in work) and high life expectancy (good healthcare) means more elderly people.

The Demographic Transition Model (DTM)

Stage	Birth rate	Death rate	Total population
1. High fluctuating	High	High	Low and stable
2. Early expanding	High	Falling rapidly	Grows quickly
3. Late expanding	Falling	Low	Still growing, but slowing
4. Low fluctuating	Low	Low	High and stable
5. Decline	Very low	Low (but rising)	Slowly declining

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Why does death rate fall first? Improvements in medicine and food supply happen before birth rates fall, which depend on cultural and educational changes that take longer.

Factors affecting fertility rates

Why fertility rates are falling in many countries

Education of women — girls in school for longer, marry later, have fewer children.
Access to contraception / family planning — couples can plan family size.
Healthcare / lower infant mortality — parents don't need many children for some to survive.
Cost of raising children — children are expensive in HICs.
Women in work — careers and financial independence delay or replace having children.
Government policies — e.g. China's former One-Child Policy.

Case study — Bangladesh's population change

Bangladesh's total fertility rate has fallen dramatically — from around 7 children per woman in the 1970s to about 2 today.

Medical advances

Better healthcare, trained doctors and clinics mean fewer children die young.

This means… parents don't need as many children to ensure some survive, so birth rate falls.

Rights of women

Girls stay in school longer and access jobs; women have more say in family decisions.

This means… women marry later and choose smaller families, lowering the birth rate.

Access to family planning

Government and NGOs provide education and birth control across rural and urban areas.

This means… couples can plan the number of children they have, reducing the birth rate.

✏️ Test yourself — exam-style questions

Question 1 (1 mark)

What is birth rate?

Your answer

Mark scheme (1 mark)

The number of babies born each year per 1,000 people in a population (1).

Question 2 (1 mark)

Define population density.

Your answer

Mark scheme (1 mark)

The number of people living per square kilometre (1).

Question 3 (1 mark)

What is infant mortality rate?

Your answer

Mark scheme (1 mark)

The number of babies who die before the age of one per 1,000 live births (1).

Question 4 (2 marks)

Outline two causes of population growth.

Your answer

Mark scheme (2 marks)

Improvements in medicine — fewer people die from diseases (1).
Better farming methods — more food is available, so fewer people starve (1).

Question 5 (2 marks)

Give two features of a youthful population pyramid.

Your answer

Mark scheme (2 marks)

A wide base — many young children due to a high birth rate (1).
A narrow top — few elderly people due to low life expectancy (1).

Question 6 (2 marks)

Outline two factors affecting fertility rates.

Your answer

Mark scheme (2 marks)

Education — educated women often delay having children, so birth rates fall (1).
Access to contraception / family planning — allows people to plan family size, so fewer children are born (1).

Question 7 (4 marks)

Explain how medical advances affect population growth.

Your answer

Mark scheme (4 marks)

Medical advances such as vaccinations and antibiotics improve healthcare and reduce deaths from disease (1).
This means more people survive childhood and live longer (1).
The death rate falls while the birth rate stays high (1).
This leads to a much larger natural increase, so the population grows rapidly (1).

Question 8 (4 marks)

Explain how women's rights reduce birth rates.

Your answer

Mark scheme (4 marks)

When women have better rights and access to education, they are more likely to stay in school for longer (1).
This means they delay marriage and starting a family, having children later in life (1).
With access to jobs and careers, women have financial independence (1).
They have more control over family decisions and often choose to have fewer children, reducing the birth rate (1).

Question 9 (4 marks)

Explain the stages of the Demographic Transition Model.

Your answer

Mark scheme (4 marks)

In the early stage, both birth and death rates are high, meaning population growth is low (1).
As healthcare and food supply improve, death rates fall, meaning the population grows quickly (1).
Later, birth rates fall due to education and contraception, meaning growth slows (1).
Finally, both birth and death rates are low, meaning the population stabilises or slowly declines (1).

Question 10 (4 marks)

Explain how Bangladesh reduced its fertility rate.

Your answer

Mark scheme (4 marks)

Healthcare in Bangladesh improved, so fewer children died young (1).
This means families no longer needed as many children to ensure some survived (1).
Women gained more education and rights, so they delayed marriage and chose smaller families (1).
Access to family planning and contraception also improved, so couples could control how many children they had, lowering the birth rate (1).

Topic Flashcards

Quick-fire flashcards across all geography topics

All topics · Second Form Geography

🃏 Topic Flashcards

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Reinforce what you've learnt

Optional · Listen, watch, and review the slides

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🎯

These are for reinforcement Listen to the podcast on the way to school. Watch the video before bed. Look over the slides any time. No notes needed — just notice how much you recognise now.

🎧 Podcast — How Better Medicine Stabilises Global Population

A short audio explainer connecting healthcare improvements to falling birth rates — links straight to the Population & Resources topic.

🎬 Video — Ultimate Geography 101

A short film tying the year's geography content together.

📑 Slides — Geography Mastery Blueprint

Slide deck reviewing the key concepts. Opens full screen with a back button.

RevisionHub

Second Form Geography

Categorising countries by development

Development indicators

Causes of uneven development

Physical factors

Human factors

Sectors of the economy

How countries develop (Modernisation theory)

Constructive vs destructive waves

Constructive waves

Destructive waves

Erosional processes

Transportation processes

Deposition and longshore drift

Erosional landforms — wave-cut platform

Erosional landforms — caves, arches, stacks and stumps

Depositional landforms — spits

Coastal management

Geographical skill — 4-figure grid references

Key terminology

Causes of population growth

Advances in medicine 💊

Agricultural innovations 🌾

Population pyramids

Youthful (LIC) pyramid

Ageing (HIC) pyramid

The Demographic Transition Model (DTM)

Factors affecting fertility rates

Case study — Bangladesh's population change

Medical advances

Rights of women

Access to family planning

🎧 Podcast — How Better Medicine Stabilises Global Population

🎬 Video — Ultimate Geography 101

📑 Slides — Geography Mastery Blueprint