Source: https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-3-1-water-stress

[Revision notes](https://senecalearning.com/en-gb/revision-notes.md) › [A Level](https://senecalearning.com/en-gb/revision-notes/a-level.md) › [Geography](https://senecalearning.com/en-gb/revision-notes/a-level/geography.md) › [Edexcel](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel.md) › Water Stress

# Water Stress

Geography: Edexcel A Level, topic 7.3.1

## Water Stress and Demand

As the population of the world and the way we use water is changing, the demand for water is increasing. The following demands put increased pressure on the water supply and can result in water stress or water scarcity:

### Water stress and scarcity

![Water stress and scarcity](https://image-v2.cdn.app.senecalearning.com/courseImages/biology/5.1.1%20Homeostasis/Water_splash.jpg)

- When a water supply is limited within an area, it can be seen to have water stress or water scarcity. This can also be seen where the demand is significantly above that of the available clean water supply. 
 - Water stress is defined as an area with less than 1,700m3 water per person. 
 - Water scarcity is defined as an area with less than 1,000m3 water per person.

### Increasing population

![Increasing population](https://image-v2.cdn.app.senecalearning.com/courseImages/chemistry/9.1.3%20Common%20atmospheric%20pollutants%20and%20their%20sources/people-min.jpg)

- As the world’s population is increasing, the amount of water that countries are expecting to use is increasing. 
- In developed nations with higher standards of living, this can result in the total demand being significantly higher than the natural supply.

### Improving living standards

![Improving living standards](https://image-v2.cdn.app.senecalearning.com/courseImages/physics/4.3.4%20Electric%20Safety/washing-machine-2668472_640-min.jpg)

- In developed nations (i.e. the UK and USA) water-consuming devices like washing machines contribute to water consumption. Unnecessary uses of water like swimming pools and water fountains can also be found.
- In contrast, more rural and underdeveloped areas only consume water that has been directly collected from a local water source (well or river). 
- As countries develop and the middle classes expand so do living standards and use of water-consuming devices.

### Agriculture

![Agriculture](https://image-v2.cdn.app.senecalearning.com/courseImages/biology/7.3.1-%20Effects%20of%20human%20interactions%20on%20ecosystems/farmer-880567_640-min.jpg)

- In developing nations, the majority of water use will be assigned for agriculture because it is the main industry for income - but this water can be wasteful. (i.e. rice paddies).
- Some countries have not developed a clear way of identifying water consumption and paying for it appropriately. 
- In rural Tanzania, farmers pay a one-off annual fee to access a water source (river or well). This leads to farmers using more water than necessary because they feel like they have already ‘paid for it’.

### Industrialisation

![Industrialisation](https://image-v2.cdn.app.senecalearning.com/2018-03/4f43de5f-6e4b-494a-b344-5b7a1e486d8d/shutterstock_622172558.jpg)

- Electricity is needed to power factories used by industry. But the production of most energy (especially that formed from the combustion of fossil fuels) is very water dependent - in the form of steam to power turbines. 
- A significant amount of water is needed to clean the equipment too. For example, in Rajasthan India, a Coca-Cola bottling factory uses the equivalent for four bottles of water to produce one bottle of Coca-Cola.

## Physical Components of Water Stress

There are a few physical factors that affect the level of water stress experienced by countries. This includes the amount of precipitation and availability of freshwater from glacial ice sheets.

### Countries most at risk

![Countries most at risk](https://image-v2.cdn.app.senecalearning.com/2018-08/22ef8592-5cec-44ee-8c33-998ae97b854e/Africa-state-continent-.png)

- Countries expected to see the highest likelihood of water stress are found in Northern Africa (e.g. Morocco) and the Middle East (e.g. the UAE). 
 - Morocco and the UAE are found at 30o North, where the Hadley and Ferrell circulation cells meet. 
 - The meeting of these cells causes an area of high pressure with sinking air, so there is no cloud formation and minimal rainfall. 
 - Most deserts are found near 30o North or South.

### Countries least at risk

![Countries least at risk](https://image-v2.cdn.app.senecalearning.com/memory-location-images/Rio%20de%20Janeiro,%20Brazil-min.jpeg)

- Countries near the equator have a low risk of water stress (e.g. Brazil).
 - This is because there is an area of low air pressure where warm, moist air rises before cooling and condensing to form clouds and precipitation. 
- Countries with large ice sheets (e.g. Greenland) also have a low risk of water stress. 
 - Most of Greenland is covered with an ice sheet that, despite the likelihood of being melted by climate change, will make sure that there is plenty of freshwater available for consumption.

## Human Components of Water Stress

Fast-growing populations, high living standards and industry demands for water are human factors affecting water stress.

### Countries most at risk

![Countries most at risk](https://image-v2.cdn.app.senecalearning.com/memory-location-images/San%20Francisco,%20USA-min.jpeg)

- The USA lies across several latitudes with a large range of climatic zones and precipitation. High living standards mean the USA is the largest consumer per capita of water in the world. The amount of water used for industry means that the water resources are at risk. 
- Similarly, India and China are seen to be at high risk of water stress. These countries have the fastest growing populations and an increase in middle classes using water consuming devices.

### Countries least at risk

![Countries least at risk](https://image-v2.cdn.app.senecalearning.com/memory-location-images/Moscow,%20Russia-min.jpg)

- Russia has a relatively high landmass in relation to its population. Because of the relatively low population, it is predicted that Russia is at a relatively low risk of water stress.

## Test yourself on Water Stress

- How would you describe water stress?
- The use of water-consuming devices increases as countries develop, the middle classes expand and what increases?
- What happens at 30oN where Morroco and the UAE are found?
- Why is Greenland at low risk from water scarcity?
- Which of the following are true of the physical components of water stress?

[Practise this topic for free](https://app.senecalearning.com/classroom/course/e863f76a-c037-441e-b405-96c1e8649284/section/6a371c9c-53e5-478a-8a70-2fac04ed9dde/session)

- Previous topic: [7.2.7 End of Topic Test - The Water Cycle](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-2-7-end-of-topic-test-the-water-cycle.md)
- Next topic: [7.3.2 Causes of Water Insecurity](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-3-2-causes-of-water-insecurity.md)

## Geography: Edexcel A Level contents

### 1 Tectonic Processes & Hazards
- 1.1 Tectonic Processes & Hazards
  - [1.1.1 Tectonic Plates](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-1-1-tectonic-plates.md)
  - [1.1.2 Distribution of Tectonic Hazards](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-1-2-distribution-of-tectonic-hazards.md)
  - [1.1.3 Theoretical Frameworks](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-1-3-theoretical-frameworks.md)
  - [1.1.4 Earthquakes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-1-4-earthquakes.md)
  - [1.1.5 Earthquake Hazards](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-1-5-earthquake-hazards.md)
  - [1.1.6 Volcanoes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-1-6-volcanoes.md)
  - [1.1.7 Tsunamis](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-1-7-tsunamis.md)
  - [1.1.8 End of Topic Test - Tectonic Processes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-1-8-end-of-topic-test-tectonic-processes.md)
  - [1.1.9 Exam-Style Question - Earthquakes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-1-9-exam-style-question-earthquakes.md)
- 1.2 Natural Disasters
  - [1.2.1 Introduction to Natural Disasters](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-2-1-introduction-to-natural-disasters.md)
  - [1.2.2 Impacts of Hazards](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-2-2-impacts-of-hazards.md)
  - [1.2.3 Comparing Hazards](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-2-3-comparing-hazards.md)
  - [1.2.4 Development & Governance](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-2-4-development-and-governance.md)
- 1.3 Natural Disaster Case Studies
  - [1.3.1 Tohoku Earthquake & Tsunami](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-3-1-tohoku-earthquake-and-tsunami.md)
  - [1.3.2 Gorkha Earthquake](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-3-2-gorkha-earthquake.md)
  - [1.3.3 Mount Merapi Eruption](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-3-3-mount-merapi-eruption.md)
- 1.4 Trends & Patterns
  - [1.4.1 Disaster Trends](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-4-1-disaster-trends.md)
  - [1.4.2 Prediction](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-4-2-prediction.md)
- 1.5 Disaster Modification
  - [1.5.1 Hazard Management](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-5-1-hazard-management.md)
  - [1.5.2 Modifications](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-5-2-modifications.md)
  - [1.5.3 End of Topic Test - Natural Disasters](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-5-3-end-of-topic-test-natural-disasters.md)
  - [1.5.4 Exam-Style Question - Disaster Modification](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/1-5-4-exam-style-question-disaster-modification.md)

### 2 Option 2A: Glaciated Landscapes & Change
- 2.1 Glaciated Landscapes Over Time
  - [2.1.1 Timeline of Glacial Change](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-1-1-timeline-of-glacial-change.md)
  - [2.1.2 Natural Causes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-1-2-natural-causes.md)
  - [2.1.3 Ice Distributions](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-1-3-ice-distributions.md)
- 2.2 Periglacial Landscapes
  - [2.2.1 Periglacial Processes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-2-1-periglacial-processes.md)
  - [2.2.2 Periglacial Landforms](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-2-2-periglacial-landforms.md)
- 2.3 Glacial Processes
  - [2.3.1 Mass Balance](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-3-1-mass-balance.md)
  - [2.3.2 Glacial Movement](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-3-2-glacial-movement.md)
- 2.4 Glacial Landforms
  - [2.4.1 Landscapes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-4-1-landscapes.md)
  - [2.4.2 Erosional Landforms](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-4-2-erosional-landforms.md)
  - [2.4.3 Erosional Landforms 2](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-4-3-erosional-landforms-2.md)
  - [2.4.4 Erosional Landforms 3](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-4-4-erosional-landforms-3.md)
  - [2.4.5 Depositional Landforms](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-4-5-depositional-landforms.md)
  - [2.4.6 Fluvioglaciation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-4-6-fluvioglaciation.md)
- 2.5 The Future of Glaciated Landscapes
  - [2.5.1 The Value of Glaciated Landscapes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-5-1-the-value-of-glaciated-landscapes.md)
  - [2.5.2 The Value of Glaciated Landscapes 2](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-5-2-the-value-of-glaciated-landscapes-2.md)
  - [2.5.3 Threats to Glaciated Landscapes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-5-3-threats-to-glaciated-landscapes.md)
  - [2.5.4 Managing the Threats to Glaciated Landscapes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/2-5-4-managing-the-threats-to-glaciated-landscapes.md)

### 3 Option 2B: Coastal Landscapes & Change
- 3.1 Coastal Landscapes
  - [3.1.1 The Wider Coastal Landscape](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/3-1-1-the-wider-coastal-landscape.md)
  - [3.1.2 Geological Structure](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/3-1-2-geological-structure.md)
  - [3.1.3 Lithology & Vegetation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/3-1-3-lithology-and-vegetation.md)
- 3.2 Coastal Erosion & Deposition
  - [3.2.1 Shaping Coastlines](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/3-2-1-shaping-coastlines.md)
  - [3.2.2 Coastal Formations](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/3-2-2-coastal-formations.md)
  - [3.2.3 Sediment Transportation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/3-2-3-sediment-transportation.md)
  - [3.2.4 Subaerial Processes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/3-2-4-subaerial-processes.md)
- 3.3 Coastal Risks
  - [3.3.1 Sea Level Change](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/3-3-1-sea-level-change.md)
  - [3.3.2 Coastal Retreat](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/3-3-2-coastal-retreat.md)
  - [3.3.3 Coastal Flooding](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/3-3-3-coastal-flooding.md)
- 3.4 Managing Coastlines
  - [3.4.1 Consequences of Coastal Recession](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/3-4-1-consequences-of-coastal-recession.md)
  - [3.4.2 Engineering Management Approaches](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/3-4-2-engineering-management-approaches.md)
  - [3.4.3 Governance Approaches](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/3-4-3-governance-approaches.md)

### 4 Globalisation
- 4.1 Globalisation
  - [4.1.1 Intro to Globalisation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-1-1-intro-to-globalisation.md)
  - [4.1.2 Development of Globalisation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-1-2-development-of-globalisation.md)
  - [4.1.3 Economic Policy & Globalisation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-1-3-economic-policy-and-globalisation.md)
  - [4.1.4 Government Policy & Globalisation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-1-4-government-policy-and-globalisation.md)
  - [4.1.5 International Organisations & Globalisation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-1-5-international-organisations-and-globalisation.md)
  - [4.1.6 Measuring Globalisation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-1-6-measuring-globalisation.md)
  - [4.1.7 TNCs & Globalisation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-1-7-tncs-and-globalisation.md)
  - [4.1.8 TNCs - Aramco & Anglo-Iranian Oil](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-1-8-tncs-aramco-and-anglo-iranian-oil.md)
- 4.2 Negatives of Globalisation
  - [4.2.1 'Switched Off' Places](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-2-1-switched-off-places.md)
- 4.3 Global Shift
  - [4.3.1 Global Shift for Developing Nations](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-3-1-global-shift-for-developing-nations.md)
  - [4.3.2 Global Shift for Developing Nations 2](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-3-2-global-shift-for-developing-nations-2.md)
  - [4.3.3 Global Shift for Developed Nations](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-3-3-global-shift-for-developed-nations.md)
  - [4.3.4 End of Topic Test - Globalisation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-3-4-end-of-topic-test-globalisation.md)
- 4.4 Migration
  - [4.4.1 Megacities](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-4-1-megacities.md)
  - [4.4.2 International Migration](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-4-2-international-migration.md)
  - [4.4.3 Country Interdependence](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-4-3-country-interdependence.md)
- 4.5 Culture
  - [4.5.1 Global Culture](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-5-1-global-culture.md)
  - [4.5.2 Cultural Erosion](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-5-2-cultural-erosion.md)
- 4.6 Measuring Development
  - [4.6.1 Measuring Development](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-6-1-measuring-development.md)
- 4.7 Responses to Globalisation
  - [4.7.1 Tensions Caused by Globalisation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-7-1-tensions-caused-by-globalisation.md)
  - [4.7.2 Government Control of Globalisation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-7-2-government-control-of-globalisation.md)
  - [4.7.3 Ethical Responses to Globalisation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-7-3-ethical-responses-to-globalisation.md)
  - [4.7.4 End of Topic Test - Migration, Culture, & Response](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/4-7-4-end-of-topic-test-migration-culture-and-response.md)

### 5 Option 4A: Regenerating Places
- 5.1 Types of Economies
  - [5.1.1 Economic Activity](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-1-1-economic-activity.md)
  - [5.1.2 Employment](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-1-2-employment.md)
  - [5.1.3 Economic Activity - Health & Life](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-1-3-economic-activity-health-and-life.md)
  - [5.1.4 Economic Activity - Education & Inequality](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-1-4-economic-activity-education-and-inequality.md)
- 5.2 Function of Places
  - [5.2.1 Characteristics of Places](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-2-1-characteristics-of-places.md)
  - [5.2.2 Changes in Places](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-2-2-changes-in-places.md)
  - [5.2.3 International Influences on Places](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-2-3-international-influences-on-places.md)
  - [5.2.4 Historic Influences on Places](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-2-4-historic-influences-on-places.md)
  - [5.2.5 The Perception of Places](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-2-5-the-perception-of-places.md)
  - [5.2.6 Lived Experience & Attachment](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-2-6-lived-experience-and-attachment.md)
- 5.3 Regeneration
  - [5.3.1 Migration & Capital](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-3-1-migration-and-capital.md)
  - [5.3.2 Success & Regeneration](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-3-2-success-and-regeneration.md)
  - [5.3.3 Tensions & Conflict in Communities](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-3-3-tensions-and-conflict-in-communities.md)
  - [5.3.4 Regeneration in the UK](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-3-4-regeneration-in-the-uk.md)
  - [5.3.5 Local Government Policies](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-3-5-local-government-policies.md)
  - [5.3.6 Regeneration Strategies](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-3-6-regeneration-strategies.md)
  - [5.3.7 Measuring Regeneration Success](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-3-7-measuring-regeneration-success.md)
- 5.4 Regeneration Case Studies
  - [5.4.1 Stratford](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-4-1-stratford.md)
  - [5.4.2 Salford Quays](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-4-2-salford-quays.md)
  - [5.4.3 Croyde](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/5-4-3-croyde.md)

### 6 Option 4B: Diverse Places
- 6.1 Population Structure
  - [6.1.1 The UK](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-1-1-the-uk.md)
  - [6.1.2 Population Characteristics](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-1-2-population-characteristics.md)
  - [6.1.3 Government & Change](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-1-3-government-and-change.md)
- 6.2 Past & Present Connections
  - [6.2.1 International Influence on Places](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-2-1-international-influence-on-places.md)
  - [6.2.2 Historic Influences on Places](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-2-2-historic-influences-on-places.md)
  - [6.2.3 The Perception of Places](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-2-3-the-perception-of-places.md)
  - [6.2.4 Image & Identity](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-2-4-image-and-identity.md)
- 6.3 Urban & Rural Spaces
  - [6.3.1 Perceptions of Urban Places](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-3-1-perceptions-of-urban-places.md)
  - [6.3.2 Perceptions of Rural Places](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-3-2-perceptions-of-rural-places.md)
  - [6.3.3 Evaluating Living Space](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-3-3-evaluating-living-space.md)
- 6.4 Diversity
  - [6.4.1 UK Migrations](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-4-1-uk-migrations.md)
  - [6.4.2 Challenges](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-4-2-challenges.md)
  - [6.4.3 Tensions & Conflict](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-4-3-tensions-and-conflict.md)
  - [6.4.4 Wider Outcomes of Tensions](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-4-4-wider-outcomes-of-tensions.md)
  - [6.4.5 Managing Tensions](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-4-5-managing-tensions.md)
- 6.5 Urban & Rural Case Studies
  - [6.5.1 Stakeholders](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-5-1-stakeholders.md)
- 6.6 Case Study - Tower Hamlets
  - [6.6.1 Background](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-6-1-background.md)
  - [6.6.2 Characteristics](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-6-2-characteristics.md)
  - [6.6.3 Issues](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-6-3-issues.md)
- 6.7 Case Study - Sturton-le-Steeple
  - [6.7.1 Background](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-7-1-background.md)
  - [6.7.2 Characteristics](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-7-2-characteristics.md)
  - [6.7.3 Issues](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/6-7-3-issues.md)

### 7 The Water Cycle & Water Insecurity (A2 only)
- 7.1 Hydrological Processes Global to Local
  - [7.1.1 Global Hydrological Cycle](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-1-1-global-hydrological-cycle.md)
  - [7.1.2 Drainage Basin Hydrological Cycle](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-1-2-drainage-basin-hydrological-cycle.md)
  - [7.1.3 Water Budgets](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-1-3-water-budgets.md)
  - [7.1.4 River Regimes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-1-4-river-regimes.md)
  - [7.1.5 Storm Hydrographs](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-1-5-storm-hydrographs.md)
- 7.2 Influences on the Water Cycle
  - [7.2.1 Causes of Drought](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-2-1-causes-of-drought.md)
  - [7.2.2 Impacts of Drought](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-2-2-impacts-of-drought.md)
  - [7.2.3 Causes of Flooding](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-2-3-causes-of-flooding.md)
  - [7.2.4 Impacts of Flooding](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-2-4-impacts-of-flooding.md)
  - [7.2.5 Climate Change & The Water Cycle](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-2-5-climate-change-and-the-water-cycle.md)
  - [7.2.6 Impacts of Climate Change](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-2-6-impacts-of-climate-change.md)
  - [7.2.7 End of Topic Test - The Water Cycle](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-2-7-end-of-topic-test-the-water-cycle.md)
- 7.3 Water Insecurity
  - [7.3.1 Water Stress](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-3-1-water-stress.md)
  - [7.3.2 Causes of Water Insecurity](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-3-2-causes-of-water-insecurity.md)
  - [7.3.3 Water Insecurity Risk](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-3-3-water-insecurity-risk.md)
  - [7.3.4 Conflict Over Water](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-3-4-conflict-over-water.md)
- 7.4 Water Supply Management
  - [7.4.1 Hard Engineering Schemes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-4-1-hard-engineering-schemes.md)
  - [7.4.2 Sustainable Management](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-4-2-sustainable-management.md)
  - [7.4.3 Water Treaties & Framework](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-4-3-water-treaties-and-framework.md)
  - [7.4.4 End of Topic Test - Water Insecurity & Management](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/7-4-4-end-of-topic-test-water-insecurity-and-management.md)

### 8 The Carbon Cycle & Energy Security (A2 only)
- 8.1 The Carbon Cycle
  - [8.1.1 Carbon Stores](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-1-1-carbon-stores.md)
  - [8.1.2 Carbon Stores 2](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-1-2-carbon-stores-2.md)
  - [8.1.3 Biological Carbon](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-1-3-biological-carbon.md)
  - [8.1.4 Atmospheric Carbon](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-1-4-atmospheric-carbon.md)
  - [8.1.5 Burning Fossil Fuels](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-1-5-burning-fossil-fuels.md)
- 8.2 Energy Consumption
  - [8.2.1 Consumption](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-2-1-consumption.md)
  - [8.2.2 Access to Energy](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-2-2-access-to-energy.md)
  - [8.2.3 Energy Players](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-2-3-energy-players.md)
  - [8.2.4 Supply & Demand](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-2-4-supply-and-demand.md)
  - [8.2.5 Pathways](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-2-5-pathways.md)
  - [8.2.6 End of Topic Test - Carbon & Consumption](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-2-6-end-of-topic-test-carbon-and-consumption.md)
- 8.3 Alternative Energy
  - [8.3.1 Unconventional Fuels](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-3-1-unconventional-fuels.md)
  - [8.3.2 Non-Fossil Fuels](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-3-2-non-fossil-fuels.md)
  - [8.3.3 Non-Fossil Fuels 2](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-3-3-non-fossil-fuels-2.md)
- 8.4 Growing Demand for Resources
  - [8.4.1 Deforestation](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-4-1-deforestation.md)
  - [8.4.2 Water](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-4-2-water.md)
  - [8.4.3 Climate Change](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-4-3-climate-change.md)
- 8.5 The Future
  - [8.5.1 Future Uncertainty](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-5-1-future-uncertainty.md)
  - [8.5.2 Adaptation Strategies](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-5-2-adaptation-strategies.md)
  - [8.5.3 Mitigation Strategies](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/8-5-3-mitigation-strategies.md)

### 9 Superpowers (A2 only)
- 9.1 Superpowers
  - [9.1.1 Introduction to Superpowers](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-1-1-introduction-to-superpowers.md)
  - [9.1.2 Superpowers - Economic Power & Size](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-1-2-superpowers-economic-power-and-size.md)
  - [9.1.3 Superpowers - Political & Military Power](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-1-3-superpowers-political-and-military-power.md)
  - [9.1.4 Superpowers - Culture, Demography & Resources](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-1-4-superpowers-culture-demography-and-resources.md)
  - [9.1.5 Geo-Strategic Location](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-1-5-geo-strategic-location.md)
- 9.2 Hard & Soft Power
  - [9.2.1 Hard & Soft Power](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-2-1-hard-and-soft-power.md)
  - [9.2.2 Emerging Powers - China Rivalry](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-2-2-emerging-powers-china-rivalry.md)
  - [9.2.3 Emerging Powers - Chinese Sources of Power](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-2-3-emerging-powers-chinese-sources-of-power.md)
  - [9.2.4 Emerging Powers - Brazil](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-2-4-emerging-powers-brazil.md)
  - [9.2.5 Emerging Powers - Russia](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-2-5-emerging-powers-russia.md)
  - [9.2.6 Emerging Powers - India](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-2-6-emerging-powers-india.md)
  - [9.2.7 Theories of Development](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-2-7-theories-of-development.md)
  - [9.2.8 Power Case Studies: Chinese One Belt One Road](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-2-8-power-case-studies-chinese-one-belt-one-road.md)
  - [9.2.9 Power Case Studies: Pakistan Nuclear Arms](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-2-9-power-case-studies-pakistan-nuclear-arms.md)
  - [9.2.10 Power Case Studies: OPEC](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-2-10-power-case-studies-opec.md)
- 9.3 IGOs, TNCs & Alliances
  - [9.3.1 Superpowers & IGOs](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-3-1-superpowers-and-igos.md)
  - [9.3.2 Superpowers & TNCs](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-3-2-superpowers-and-tncs.md)
  - [9.3.3 Superpowers & Global Action](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-3-3-superpowers-and-global-action.md)
  - [9.3.4 Superpowers & Alliances](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-3-4-superpowers-and-alliances.md)
  - [9.3.5 Superpowers & the Environment](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-3-5-superpowers-and-the-environment.md)
- 9.4 Changing Global Influence
  - [9.4.1 Recent Tensions between Powers](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-4-1-recent-tensions-between-powers.md)
  - [9.4.2 China in Africa & Asia](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-4-2-china-in-africa-and-asia.md)
  - [9.4.3 Tensions in the Middle East](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-4-3-tensions-in-the-middle-east.md)
  - [9.4.4 Economic Problems for Superpowers](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-4-4-economic-problems-for-superpowers.md)
  - [9.4.5 Future Pattern of Power](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/9-4-5-future-pattern-of-power.md)

### 10 Option 8A: Health & Human Rights (A2 only)
- 10.1 Human Development
  - [10.1.1 Measuring Development](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-1-1-measuring-development.md)
  - [10.1.2 Factors Improving Development](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-1-2-factors-improving-development.md)
  - [10.1.3 Variations in Health](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-1-3-variations-in-health.md)
- 10.2 Role of Governments & IGOs
  - [10.2.1 Targets & Attitudes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-2-1-targets-and-attitudes.md)
  - [10.2.2 Financial IGOs](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-2-2-financial-igos.md)
  - [10.2.3 The United Nations (UN)](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-2-3-the-united-nations-un.md)
  - [10.2.4 The UN's MDGs & SDGs](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-2-4-the-uns-mdgs-and-sdgs.md)
- 10.3 Human Rights
  - [10.3.1 Human Rights](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-3-1-human-rights.md)
  - [10.3.2 Differences Between Countries](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-3-2-differences-between-countries.md)
  - [10.3.3 Transitions to Democracy](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-3-3-transitions-to-democracy.md)
  - [10.3.4 Differences Within Countries](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-3-4-differences-within-countries.md)
  - [10.3.5 The Demand for Equality](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-3-5-the-demand-for-equality.md)
- 10.4 Interventions
  - [10.4.1 Geopolitical Interventions](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-4-1-geopolitical-interventions.md)
  - [10.4.2 International Intervention Players](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-4-2-international-intervention-players.md)
  - [10.4.3 Evaluating Geopolitical Intervention](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-4-3-evaluating-geopolitical-intervention.md)
  - [10.4.4 Military Interventions](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-4-4-military-interventions.md)
  - [10.4.5 Evaluating Military Interventions](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-4-5-evaluating-military-interventions.md)
- 10.5 Development Aid
  - [10.5.1 Forms](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-5-1-forms.md)
  - [10.5.2 Successes](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-5-2-successes.md)
  - [10.5.3 Criticisms](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-5-3-criticisms.md)
  - [10.5.4 Development Aid & the Environment](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-5-4-development-aid-and-the-environment.md)
  - [10.5.5 Evaluating Development Aid](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-5-5-evaluating-development-aid.md)
  - [10.5.6 Economic Inequalities](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/10-5-6-economic-inequalities.md)

### 11 Option 8B: Migration & Identity (A2 only)
- 11.1 Globalisation & Migration
  - [11.1.1 Intro to Migration](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-1-1-intro-to-migration.md)
  - [11.1.2 Trends in Migration](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-1-2-trends-in-migration.md)
  - [11.1.3 Common Migration Patterns](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-1-3-common-migration-patterns.md)
  - [11.1.4 Causes of Migration](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-1-4-causes-of-migration.md)
  - [11.1.5 Restrictions on Migration](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-1-5-restrictions-on-migration.md)
- 11.2 Consequences of Migration
  - [11.2.1 Intro to Culture](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-2-1-intro-to-culture.md)
  - [11.2.2 Social & Demographic Tensions of Migration](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-2-2-social-and-demographic-tensions-of-migration.md)
  - [11.2.3 Political & Economic Tensions of Migration](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-2-3-political-and-economic-tensions-of-migration.md)
- 11.3 Nation States
  - [11.3.1 Intro to Nation States](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-3-1-intro-to-nation-states.md)
  - [11.3.2 Borders](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-3-2-borders.md)
  - [11.3.3 Nationalism](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-3-3-nationalism.md)
- 11.4 Responses to Global Migration
  - [11.4.1 Responses to Global Migration](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-4-1-responses-to-global-migration.md)
  - [11.4.2 Global Organisations](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-4-2-global-organisations.md)
  - [11.4.3 IGOs and World Trade](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-4-3-igos-and-world-trade.md)
  - [11.4.4 Financial IGOs](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-4-4-financial-igos.md)
  - [11.4.5 Environmental IGOs](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-4-5-environmental-igos.md)
- 11.5 Sovereignty & Identity
  - [11.5.1 Sovereignty & Nationalism](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-5-1-sovereignty-and-nationalism.md)
  - [11.5.2 Complex Identities](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-5-2-complex-identities.md)
  - [11.5.3 Challenges to National Identities](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-5-3-challenges-to-national-identities.md)
  - [11.5.4 Tensions within Nations](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-5-4-tensions-within-nations.md)
  - [11.5.5 Failed States](https://senecalearning.com/en-gb/revision-notes/a-level/geography/edexcel/11-5-5-failed-states.md)