How to Answer a 20-Mark Question in AQA A-Level Geography
The 20-mark question is one of the most important question types in AQA A-Level Geography.
It is also one of the easiest places to lose marks if your answer becomes a case-study knowledge dump instead of a geographical argument.
For a typical AQA Geography 20-marker, the marks are split equally:
AO1 – 10 marks: Knowledge and understanding
AO2 – 10 marks: Application, analysis and evaluation
That means knowing lots of geography is only half the job.
To reach Level 4 (16–20 marks), AQA looks for detailed and relevant geographical knowledge, developed connections, analysis and evaluation throughout, appropriate use of places and environments, consideration of scale and temporal change where relevant, and a detailed evaluative conclusion.
A simple structure that works extremely well is:
Introduction → PEACE → PEACE → PEACE → Conclusion
Where each main paragraph follows:
P – Point
E – Evidence
A – Analysis
C – Counterpoint
E – Evaluation
This is not an official AQA formula, and you will not receive marks simply for following an acronym.
Its value is that it forces you to combine AO1 knowledge with AO2 analysis and evaluation, which is exactly what the mark scheme rewards.
What Does AQA Want in a 20-Mark Geography Answer?
Before worrying about structure, understand what the examiner is actually looking for.
AQA's Level 4 descriptor rewards answers with:
- detailed and accurate geographical knowledge
- highly relevant knowledge of places and environments
- developed links between geographical ideas
- sustained analysis
- evaluation throughout
- evidence used to support arguments
- awareness of geographical scale where appropriate
- awareness of change over time where appropriate
- a coherent argument
- a detailed and rational conclusion
AQA's own mark schemes specifically state that top-level answers should contain a detailed evaluative conclusion and detailed, coherent and relevant analysis and evaluation throughout.
The important word is:
throughout.
Do not write three descriptive paragraphs and hope that a good conclusion will rescue them.
Evaluation needs to appear within your main argument as well.
The Best Structure for an AQA Geography 20 Marker
A very effective structure is:
Short Introduction
↓
PEACE Paragraph 1
↓
PEACE Paragraph 2
↓
PEACE Paragraph 3
↓
Evaluative Conclusion
Three main paragraphs are not an official AQA requirement.
Two extremely developed paragraphs can score highly, and some questions may naturally suit four shorter arguments.
However, three developed paragraphs is a useful default because it usually gives you enough breadth to consider different factors without sacrificing depth.
Quality is always more important than hitting a particular number of paragraphs.
Step 1: Decode the Command Word
Before writing anything, identify what the question is actually asking you to do.
Common AQA 20-mark command words include:
Assess
AQA defines this as considering different options or arguments and weighing them up to reach a conclusion about their effectiveness or validity.
You therefore need to weigh factors against each other.
Evaluate
You need to consider different ideas or arguments and reach a conclusion about their importance, success or worth.
To what extent
You need to examine the available evidence and different sides of the argument before deciding how valid the statement is.
Discuss
You should consider different sides of the argument and reach a conclusion. AQA says there should be some balance, although the two sides do not need to receive exactly equal weighting.
All of these command words require more than explanation.
They require a judgement.
Identify the Debate in the Question
Before you plan your answer, ask:
What am I actually being asked to decide?
Imagine the question says:
“Human factors are more important than physical factors in explaining the impacts of tectonic hazards.” To what extent do you agree?
Do not simply plan:
Paragraph 1 – human factors
Paragraph 2 – physical factors
Paragraph 3 – case study
Instead identify the debate:
Are differences in hazard impacts explained mainly by human vulnerability, or are characteristics of the physical hazard itself more important?
Now your essay has a purpose.
Every paragraph should help you answer that debate.
Step 2: Write a Short Introduction
Your introduction should normally be brief.
Two or three well-focused sentences are enough.
A useful introduction does three things:
1. Establishes what the question is about
2. Defines an important term if necessary
3. Gives an initial judgement
For example:
The impacts of tectonic hazards are influenced by both the magnitude and nature of the physical event and the vulnerability of the population exposed to it. However, differences in wealth, governance, preparedness and resilience can cause similar physical events to produce very different outcomes. Human factors are therefore likely to be particularly important, although their significance varies with the magnitude and location of the hazard.
Immediately, the examiner can see:
- knowledge
- understanding of the debate
- balance
- a provisional judgement
Do not spend half a page introducing the topic.
Your main paragraphs and conclusion are more valuable.
The PEACE Structure
Your main paragraphs can follow:
P – Point
E – Evidence
A – Analysis
C – Counterpoint
E – Evaluation
This helps you avoid one of the biggest problems in Geography essays:
describing a case study instead of using it to answer the question.
P – Make a Point That Answers the Question
Your paragraph should begin with an argument.
Do not begin by unloading everything you remember about a case study.
Weak:
Haiti experienced an earthquake in 2010.
Better:
Low levels of development can significantly increase the human impacts of tectonic hazards by increasing vulnerability and reducing the capacity to respond.
The second sentence immediately addresses the debate.
Your case study should then be used to prove or test that argument.
E – Use Specific Evidence
Now bring in geographical knowledge.
This could include:
- named places
- statistics
- dates
- processes
- geographical terminology
- models
- case-study evidence
- examples
For example:
The 2010 Haiti earthquake struck a country with widespread poverty, weak infrastructure and limited emergency-service capacity.
The purpose of your evidence is not simply to show the examiner that you memorised a case study.
It should support your point.
The best evidence is therefore:
specific + relevant + usable.
Ten memorised statistics are not automatically better than two statistics that directly strengthen your argument.
A – Analyse the Evidence
This is where you explain:
Why does that evidence matter?
For example:
Weaker building standards increased the likelihood of structural collapse, while limited emergency and healthcare capacity reduced the ability to rescue and treat those affected. This increased social vulnerability, meaning the physical earthquake was translated into a much greater human disaster.
Now you are no longer describing Haiti.
You are using Haiti to demonstrate why human vulnerability affects hazard impacts.
That is AO2.
Keep asking:
So what?
Why does this matter?
How does this prove my argument?
C – Add a Counterpoint
Now challenge your own argument.
For example:
However, human vulnerability alone cannot explain the severity of every tectonic disaster. The magnitude, depth, distance from populated areas and secondary hazards associated with the event can substantially alter its impacts.
This creates balance.
More importantly, it prevents your essay from becoming:
Point → Evidence → Point → Evidence → Point → Evidence
with no genuine assessment.
A strong geographer recognises that geographical outcomes are rarely caused by one factor.
E – Evaluate
Now decide how convincing your original argument remains.
For example:
Nevertheless, physical magnitude alone does not determine the final impact. Similar hazards can produce contrasting outcomes where levels of preparedness and resilience differ, suggesting that human factors are often particularly important in explaining variations in mortality and recovery.
That final sentence does the crucial job:
it answers the question.
Do not wait until the conclusion to evaluate.
A Full PEACE Geography Paragraph
Put together, a paragraph could look like this:
Low levels of development can significantly increase the human impacts of tectonic hazards because they increase vulnerability and restrict the ability to respond. The 2010 Haiti earthquake affected a country with widespread poverty, weak infrastructure and limited emergency capacity. Poorly constructed buildings were more likely to collapse, while limitations in healthcare, communications and emergency services made rescue and recovery more difficult. This meant that the physical hazard was translated into a much greater social disaster. However, human vulnerability alone cannot explain the severity of every tectonic event, as magnitude, depth, proximity to population centres and secondary hazards also influence impacts. Nevertheless, the ability of populations and governments to prepare for and respond to an event can dramatically alter its consequences, meaning human factors are often particularly important when explaining differences between places.
Notice what happened.
The paragraph did not simply:
describe Haiti.
It used Haiti to:
make an argument → provide evidence → analyse causation → consider another explanation → make a judgement.
That is what your 20-marker needs to do repeatedly.
Paragraph 2: Develop the Strongest Alternative
Your next paragraph should not exist merely to create artificial balance.
Choose a genuinely strong competing argument.
Using our hazard example, this might be:
the physical characteristics of the hazard.
You could consider:
- magnitude
- depth
- location
- duration
- frequency
- secondary hazards
- spatial extent
Then provide evidence from a contrasting event.
For example:
Point
Physical characteristics can sometimes overwhelm even relatively high levels of preparedness.
Evidence
Use an appropriate named tectonic event.
Analysis
Explain how magnitude, location or secondary hazards increased impacts.
Counterpoint
Explain how preparation, building design or governance reduced some impacts.
Evaluation
Decide whether the physical characteristics or human factors ultimately provide the stronger explanation.
Again, finish the paragraph by returning to the wording of the question.
Paragraph 3: Add Nuance
Your third paragraph is an opportunity to make the essay more sophisticated.
Instead of simply adding another advantage or disadvantage, consider a factor that changes the debate.
For example:
Scale
A factor may be important locally but less significant nationally.
Time
The main cause of immediate impacts may differ from the main factor affecting long-term recovery.
Level of development
A process may operate differently in HICs and LICs.
Governance
Two countries with similar income levels may still respond differently because of political institutions.
Interdependence
Physical and human factors may interact rather than act independently.
That final one is particularly useful.
A* Geography Answers Recognise Interactions
A weak essay often treats factors as completely separate:
Human factors
versus
Physical factors.
But geography is often more complicated than that.
For example:
A large magnitude earthquake is a physical factor.
However, whether buildings collapse depends partly on:
- construction quality
- regulation
- income
- governance
which are human factors.
Similarly, heavy rainfall is physical.
But whether it produces catastrophic flooding can depend on:
- urbanisation
- drainage
- land-use change
- flood management
The strongest essays often recognise that the question's factors interact.
This creates more sophisticated evaluation than simply saying:
Both factors are important.
Explain how they work together.
Case Studies: Evidence, Not Entire Paragraphs
This is one of the most important rules for Geography 20-markers.
Do not organise your essay by case study.
Avoid:
Paragraph 1 – Haiti
Paragraph 2 – Japan
Paragraph 3 – Nepal
That tends to produce description.
Instead organise your essay by argument.
For example:
Paragraph 1 – vulnerability and development
Use Haiti and perhaps Japan as evidence.
Paragraph 2 – magnitude and physical characteristics
Use relevant events as evidence.
Paragraph 3 – preparedness, governance and resilience
Use contrasting places as evidence.
Now your examples support your geographical argument rather than controlling it.
How Much Case-Study Detail Should You Use?
AQA's Level 4 descriptor rewards detailed, highly relevant and appropriate knowledge of places and environments.
The key word is:
relevant.
You do not need to include every statistic you learnt.
Instead of writing:
The earthquake occurred at 16:53, had a magnitude of X, affected X people, caused X buildings to collapse, cost X billion...
choose the evidence that actually proves your argument.
Think:
What does this statistic allow me to say?
If you cannot answer that question, it may not be worth including.
Use Comparative Evidence
One powerful way to evaluate is to compare places.
For example:
Although both locations experienced major tectonic hazards, the lower mortality in the better-prepared location suggests that hazard magnitude alone cannot explain variations in impact.
That single sentence:
- uses geographical evidence
- makes a comparison
- analyses
- evaluates
This is much more powerful than describing two case studies separately.
Consider Scale
AQA's Level 4 descriptor specifically refers to detailed awareness of scale where appropriate.
Think about:
- local
- regional
- national
- international
- global
For example:
A TNC may generate employment at a local scale while contributing to unequal flows of wealth at a global scale.
A regeneration scheme may improve environmental quality in one neighbourhood but contribute little to inequalities across the wider city.
Climate change may affect the global water cycle while producing very different local outcomes.
Using scale should not feel bolted on.
Use it when it genuinely changes your judgement.
Consider Change Over Time
The Level 4 descriptor also rewards awareness of temporal change where appropriate.
Ask:
Does my judgement change over time?
For example:
A coastal management strategy could be highly effective in the short term but become increasingly unsustainable as sea level rises.
A TNC may initially create employment but produce longer-term structural dependency.
An earthquake's physical characteristics might dominate immediate mortality, whereas governance and wealth may become more important during long-term recovery.
That is strong evaluation because your judgement becomes conditional rather than simplistic.
How to Evaluate Properly
Evaluation does not mean writing:
However, there are other factors.
Nor does it mean ending every paragraph with:
Therefore, this is important.
Useful evaluation answers one of these questions:
How important is this?
Compared with what?
Where is it most important?
When is it most important?
For whom is it important?
At what scale?
Does the evidence support it?
Are there exceptions?
Does another factor control its effectiveness?
Weak vs Strong Evaluation
Weak
Economic factors are important. However, social factors are also important.
Nothing has actually been evaluated.
Better
Economic factors may be more significant in the short term because they determine whether expensive adaptation strategies can be implemented. However, their importance ultimately depends on governance, since high national income does not guarantee that resources will be distributed effectively.
Now you have:
- comparison
- qualification
- interaction
- judgement
That is much closer to Level 4.
Use Mini-Judgements Throughout
A good 20-marker contains several small judgements before the final conclusion.
Useful language includes:
This is particularly significant because…
This suggests that…
However, its importance is reduced where…
At a local scale…
In the longer term…
Compared with…
The stronger explanation is therefore…
This is likely to vary according to…
These phrases do not earn marks by themselves.
They simply help you express geographical evaluation.
Don't Force “For and Against” Into Every Question
Not every Geography question is asking:
Is this good or bad?
Suppose the question asks:
“Climate is the most important factor affecting water insecurity.” Assess this view.
Your paragraphs could examine:
- Climate
- Population and demand
- Governance and infrastructure
Then compare their relative importance.
That is much better than inventing:
arguments for climate
and
arguments against climate.
Read the actual debate.
Named Factor Questions: Always Address the Named Factor First
If the question gives you a specific factor, do not ignore it.
For example:
“Economic factors are the main cause of changes in places.” To what extent do you agree?
A sensible structure might be:
Paragraph 1
Economic factors
Paragraph 2
Social/demographic factors
Paragraph 3
Political, cultural or external factors and their interaction
Then conclude by deciding which matters most.
If you barely discuss the factor named in the question, it becomes difficult to answer the question properly.
How to Write the Conclusion
Your conclusion matters.
AQA's Level 4 descriptor explicitly requires a detailed evaluative conclusion that is rational and firmly based on knowledge and understanding applied to the context of the question.
Do not end with:
In conclusion, both factors are important.
That throws away the opportunity to demonstrate your final judgement.
A strong conclusion should:
1. Answer the question directly
2. Rank or weigh the main factors
3. Explain why your strongest factor wins
4. State any important condition
5. Consider scale or time if it changes the answer
Example of a Strong Geography Conclusion
Using our tectonic-hazard question:
Overall, human factors are the stronger explanation for variations in the impacts of tectonic hazards because vulnerability and resilience determine the extent to which a physical event becomes a human disaster. Hazard magnitude, depth and secondary effects can clearly increase the potential severity of an event, and extreme hazards may overwhelm even well-prepared societies. However, contrasting outcomes between places show that governance, building quality, wealth and preparedness can substantially reduce mortality and accelerate recovery. The relative importance of each factor therefore varies between events, but human factors are generally most significant when explaining why similar hazards produce very different impacts in different places.
This conclusion:
- answers the question
- weighs both sides
- contains qualification
- compares factors
- provides a final judgement
It does not simply repeat the essay.
Your Conclusion Should Not Introduce a New Case Study
Do not save your best idea until the last paragraph.
The conclusion should evaluate the arguments you have already developed.
It is fine to briefly refer back to evidence, but do not suddenly introduce an entirely new case study or factor that has not appeared anywhere else.
Your conclusion should answer:
Having considered the evidence, what do I now think?
Plan Before You Start Writing
Spend a short amount of time planning.
A useful plan could look like:
Question:
“Human factors are more important than physical factors…”
Judgement:
Mostly agree.
P1:
Vulnerability / development
Evidence → Haiti
Evaluation → contrasting resilience
P2:
Physical magnitude / location
Evidence → contrasting event
Evaluation → physical event sets potential impact
P3:
Governance / preparedness + interaction
Evidence → contrasting places
Evaluation → strongest explanation for different outcomes
Conclusion:
Human factors generally strongest, but extreme physical characteristics can override them.
That can take only a few minutes.
The benefit is enormous.
You know exactly where the essay is going before you begin.
Decide Your Judgement Before Writing
You do not need to know the exact wording of your conclusion before starting.
But you should have a rough view.
Ask:
What do I think the answer is?
Then:
What evidence would prove that?
Then:
What evidence challenges it?
This creates an argument rather than a sequence of memorised paragraphs.
How Long Should You Spend on a 20-Mark Geography Question?
AQA Paper 1 and Paper 2 are each:
2 hours 30 minutes
and worth:
120 marks.
That works out at approximately:
1.25 minutes per mark.
So a 20-mark question deserves roughly:
25 minutes
This is not an official AQA timing rule.
Some students will work slightly faster or slower.
But if you regularly spend 35–40 minutes on one 20-marker, you risk sacrificing substantial marks elsewhere in the paper.
A rough target could be:
2–3 minutes planning
20–21 minutes writing
1–2 minutes checking
How Long Should a Geography 20 Marker Be?
There is no required word count.
AQA does not award marks based on how many pages you fill.
A concise answer with:
- accurate knowledge
- well-chosen evidence
- developed analysis
- evaluation
- a strong conclusion
can outperform a much longer descriptive essay.
Do not ask:
“Have I written enough pages?”
Ask:
“Have I actually answered the question?”
Do You Need Three Case Studies?
No.
There is no general rule saying every 20-marker needs three separate case studies.
The number and type of examples needed depends on the question.
Sometimes:
- one detailed case study
- two contrasting places
- several shorter examples
may be more appropriate.
Your examples should serve your argument.
Never force unrelated case studies into an answer just because you memorised them.
What Separates Level 3 From Level 4?
AQA describes Level 3 answers as generally clear and relevant, with a clear evaluative conclusion and generally clear analysis and evaluation.
Level 4 requires this to become detailed, coherent and sustained, with highly relevant geographical knowledge and a rational conclusion firmly based on the evidence.
In practical terms, moving from Level 3 to Level 4 often means improving:
Depth
Don't stop at the first consequence.
Evidence
Use precise geographical knowledge rather than generic statements.
Analysis
Explain relationships between factors.
Evaluation
Judge throughout rather than only at the end.
Comparison
Explicitly weigh explanations or strategies against each other.
Scale and time
Use them where they genuinely affect the answer.
Conclusion
Reach a convincing judgement based on your preceding analysis.
Common Mistakes on AQA Geography 20-Mark Questions
1. Writing a case-study dump
Knowing everything about Mumbai, Haiti or the Holderness Coast does not matter if you do not use the information to answer the question.
2. Describing rather than analysing
Do not stop at what happened.
Explain:
why → consequence → significance.
3. Ignoring the command word
“To what extent” requires a judgement.
“Assess” requires you to weigh arguments.
“Evaluate” requires you to judge their value or importance.
4. Leaving evaluation until the conclusion
Level 4 requires analysis and evaluation throughout.
5. Using vague examples
“An earthquake in an LIC” is much weaker than accurate, relevant place-specific evidence.
6. Adding statistics without using them
A statistic should prove something.
7. Treating factors as independent
Geographical factors frequently interact.
8. Writing an enormous introduction
Get to the argument.
9. Saying “both are important”
That is not a strong final judgement.
10. Running out of time before the conclusion
Your conclusion is explicitly part of the top-level descriptor.
Leave time for it.
A* Tip: Rank Your Factors
One of the easiest ways to make your evaluation more sophisticated is to rank the factors in the question.
Instead of:
Climate is important and governance is also important.
Try:
Although climate determines the physical availability of water, governance may ultimately be more significant because it determines whether available supplies can be stored, distributed and accessed reliably.
Now you are comparing importance.
You are answering:
Which matters more, and why?
A* Tip: Identify the Controlling Factor
Sometimes one factor determines whether another factor actually matters.
For example:
Technology may reduce coastal risk.
But its effectiveness might be controlled by:
available finance.
Economic growth may improve living standards.
But whether the benefits reach residents might depend on:
governance and inequality.
Precipitation affects water availability.
But water security may depend on:
infrastructure and management.
Identifying these relationships can produce excellent AO2.
A* Tip: Use the “However, This Depends On…” Test
After every major argument, ask:
However, does this always happen?
Then:
What determines whether it happens?
For example:
Coastal defences can reduce erosion.
Becomes:
Coastal defences can reduce erosion locally; however, their effectiveness depends on maintenance, available finance and sediment transfers within the wider coastal system, meaning protection in one location may increase erosion elsewhere.
That is much more geographical.
A* Tip: Use Scale and Time Only When They Matter
Do not force the phrases:
“at a local scale”
or
“in the long term”
into every paragraph.
Use them when they change your judgement.
For example:
Hard engineering may appear highly successful over a 10-year period, but rising sea levels could make continually maintaining the defence economically unsustainable over several decades.
Now time genuinely affects the evaluation.
The Complete 20-Mark Structure
If you want one framework to remember for the exam, use:
Introduction
Define/establish the debate → give provisional judgement
Keep it short.
PEACE Paragraph 1
Point
Make an argument that addresses the question.
Evidence
Use relevant processes, examples, statistics and place knowledge.
Analysis
Explain why the evidence proves your point.
Counterpoint
Challenge or qualify the argument.
Evaluation
Decide how convincing the argument is and link back to the question.
PEACE Paragraph 2
Develop the strongest competing argument.
Again:
Point → Evidence → Analysis → Counterpoint → Evaluation
PEACE Paragraph 3
Add another important factor, interaction, scale or temporal perspective.
Again:
Point → Evidence → Analysis → Counterpoint → Evaluation
Conclusion
Answer the question
↓
Compare the arguments
↓
Identify the most important factor
↓
Explain what the judgement depends on
↓
Consider scale/time if relevant
↓
Give a decisive final judgement
That structure gives you repeated opportunities to demonstrate both AO1 and AO2.
AQA Geography 20-Mark Question Checklist
Before finishing your answer, ask yourself:
- Have I answered the exact question?
- Have I addressed the command word?
- Is my introduction short and focused?
- Does each paragraph begin with an argument?
- Have I used accurate geographical terminology?
- Have I included relevant place-specific evidence?
- Have I explained why my evidence matters?
- Have I developed geographical chains of reasoning?
- Have I challenged or qualified my arguments?
- Have I evaluated throughout?
- Have I compared the relative importance of factors?
- Have I considered scale where relevant?
- Have I considered change over time where relevant?
- Have I linked factors together?
- Have I reached a clear final judgement?
- Is my conclusion based on the evidence in my essay?
If you can answer yes to most of those, your response is doing what AQA's Level 4 descriptor asks for.
Practise With Unseen 20-Mark Questions
Learning the structure is only the first step.
You need to practise using it under timed conditions.
Past papers are essential, but once you have seen the same 20-marker several times, you may begin remembering:
- the case studies to use
- the arguments
- your previous answer
- the mark scheme
That makes it less useful as a genuine test.
AQA A-Level Geography Predicted Papers for 2027
Our AQA A-Level Geography Predicted Papers for 2027 give you full unseen Paper 1 and Paper 2 practice, with detailed mark schemes designed to help you understand how marks are awarded.
You can use them to practise:
- 20-mark essays
- unfamiliar questions
- AO1 geographical knowledge
- AO2 application
- case-study evidence
- evaluation
- comparative arguments
- timing
- full papers under exam conditions
→ Explore AQA A-Level Geography Predicted Papers for 2027
Predicted papers should not replace full specification revision or official AQA past papers.
Their main advantage is providing additional unseen exam practice once you are familiar with the official material.
Want to See What a Full-Mark Answer Looks Like?
Knowing the structure is useful.
Seeing it executed properly is even more useful.
Our AQA A-Level Geography Full-Mark Model Answers show how strong responses develop:
- accurate AO1 knowledge
- relevant case-study evidence
- geographical analysis
- evaluation
- scale and temporal awareness
- clear lines of argument
- justified conclusions
They are included alongside our predicted papers, examiner guidance and case-study practice in the AQA A-Level Geography A* Revision Bundle for 2027.
→ Explore the AQA A-Level Geography A* Revision Bundle
AQA Geography 20-Mark Question FAQs
How do you structure a 20-mark question in AQA A-Level Geography?
A useful structure is:
Introduction → PEACE paragraph → PEACE paragraph → PEACE paragraph → conclusion.
PEACE stands for:
Point → Evidence → Analysis → Counterpoint → Evaluation.
There is no compulsory AQA essay structure, so the framework should be used to help you produce the analysis and evaluation required by the mark scheme rather than followed mechanically.
What are the assessment objectives for an AQA Geography 20 marker?
A typical 20-mark AQA Geography extended response is worth:
10 marks AO1
and
10 marks AO2.
This means detailed geographical knowledge and application/evaluation are equally important.
What is Level 4 in an AQA Geography 20 marker?
Level 4 covers 16–20 marks.
AQA looks for detailed and relevant knowledge, developed application, coherent analysis and evaluation, appropriate place knowledge and a detailed evaluative conclusion. Awareness of geographical scale and change over time should also be integrated where appropriate.
How many paragraphs should an AQA Geography 20 marker have?
AQA does not prescribe a particular number of paragraphs.
For many questions, an introduction, three developed main paragraphs and a conclusion provide a useful structure.
However, the quality of your geographical argument matters more than paragraph count.
Do you need an introduction for a Geography 20 marker?
A short introduction is useful because it can establish the debate and provide an initial judgement.
Keep it brief.
Two or three focused sentences are normally enough.
Do you need a conclusion in an AQA Geography 20 marker?
Yes, you should reach a clear evaluative conclusion.
AQA specifically includes a detailed evaluative conclusion within its Level 4 descriptor.
How long should you spend on a Geography 20 marker?
AQA Papers 1 and 2 each provide 150 minutes for 120 marks.
Using the marks as a rough guide gives around 25 minutes for a 20-mark question.
This is not an official prescribed timing, so adjust it to your own exam technique.
How many case studies should you use in a 20 marker?
There is no universal number.
Use enough precise and relevant evidence to support your argument.
Depending on the question, this could involve one detailed case study, two contrasting places or several shorter examples.
What is the difference between AO1 and AO2 in Geography?
AO1 is your geographical knowledge and understanding of places, environments, concepts, processes, interactions and change.
AO2 is your ability to apply that knowledge in different contexts to interpret, analyse and evaluate geographical information and issues.
In a 20-marker, you need both working together.
How do you get 16–20 marks in an AQA Geography 20 marker?
- Aim to produce:
- accurate and detailed knowledge
- relevant place evidence
- developed geographical explanations
- clear links between ideas
- analysis and evaluation throughout
- comparison between factors
- consideration of scale and time where relevant
- a coherent argument
- a detailed and justified conclusion
The key is not writing more.
It is using your geographical knowledge to answer the specific debate in the question.
Final Advice
The biggest mistake you can make in an AQA Geography 20-marker is treating it as an opportunity to write everything you know.
It isn't.
It is an argument.
Use:
PEACE
Point → Evidence → Analysis → Counterpoint → Evaluation
for your main paragraphs.
Then finish with a conclusion that clearly answers the question and explains why your judgement is the most convincing.
Throughout the essay, keep asking:
What does this evidence prove?
Why does it matter?
Is there a stronger explanation?
Does this vary between places?
Does it change over time?
Which factor is ultimately most important?
That is the difference between describing geography and thinking geographically — and it is the latter that pushes a 20-mark response towards Level 4.
