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GCSE Geography Knowledge Organiser Booklet:

Paper 1

  • Natural Hazards
  • Tectonic Hazards
  • Climatic Hazards
  • Climate Change
  • Ecosystems – UK pond
  • Global Biomes
  • Rainforests
  • Deserts
  • UK Landscapes
  • Coasts
  • Rivers

Paper 2:

  • Urban Issues and challenges
  • Changing Economic World
  • Resource Management – Food, Water, Energy
  • Focus on global energy

Paper 3:

  • Pre release – example
  • Fieldwork – what it will look like
  • Unseen field work Q examples

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Contents Page:

This revision book, along with all of your lessons, home learning tasks and online lessons can be found on google classrooms

- don’t forget to make use of work set on Seneca Learning too!

Paper 1:

Page

Overview of GCSE Geography

1

Paper 1 can you? Short Qs [answer them]

2-10

Natural Hazards – Tectonic Hazards

11-14

Natural Hazards – Climatic Hazards

15-17

Natural Hazards - Climate Change

18-19

Living World – global ecosystems, UK pond

20-21

The Living World – Rainforests

22-25

The Living World - Deserts

26-28

UK landscapes – Coasts

29-33

UK Landscapes – Rivers

34-37

Paper 2:

Page

Paper 2 can you? Short Qs [answer them]

38-45

Urban Challenges – Mumbai

46-47

Urban Challenges – Sheffield

48-49

Urban Challenges – Sustainable city Sheffield

50

Changing Economic World – Development indicators

51-52

Changing economic World – Closing the Development gap

53

Changing Economic World – TNCs in India

54

Changing Economic World – UK, N/S divide, rural change, post industrial science parks and place in wider world.

55-57

Resource Management – Food, Water, Energy

58-60

Resource management – Energy

61-63

Paper 3:

Page

Issue Evaluation 2023

64

Human and Physical Fieldwork

65-69

Key words glossary:

Page

Paper 1 key terms

70-76

Paper 2 key terms

76-80

Mr T Wood [DOL]

twood1@firthparkacademy.org

Mr J Taylor [Head of Faculty]

jtaylor@firthparkacademy.org

Mr D Jones [Headteacher]

Djones@firthparkacademy.org

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Your Geography GCSE a Quick overview:

  • Paper 1 – Living with the Physical Environment [88 marks -1:30hr]
  • Paper 2 – Challenges in the Human Environment [88marks – 1:30hr]
  • Geographical applications [76 marks - 1:15hr]

These are your assessment objectives:

40% of your test is accessible through knowledge and skills

So if you have revised the content, geographical and maths skills and reading figures … your almost half wat there already!

The other 60% comes through showing your understanding and application of what you learn in Geography.

Not sure what the command words mean?

Go to:

https://filestore.aqa.org.uk/resources/geography/AQA-8035-CW-GUIDE.PDF

Here you will be able to find their definitions and what the examiner is looking for as a response to these Qs.

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Paper 1 summary sheet:

Can you?

Answer

RAG

Say what a natural hazard is?

Say what the difference between a climatic and tectonic hazard is?

Say what can increase the risk of a natural hazard?

Describe the difference between high and low pressure weather?

Name the three cells on the global atmospheric circulation model?

Give the location where tropical storms form?

Say why they form there?

Name the features of a tropical storm?

Identify the most destructive part of a tropical storm?

Identify the three primary hazards they bring?

Say why they “die” when they make landfall?

Name the tropical storm we studies

Give 3 primary impacts

Give 3 secondary impacts

Give 2 immediate responses

Give 2 long term responses

Why weren’t the responses very good?

How can we track tropical storms?

How so storm shelters reduce negative impacts?

Here are some short – non exam style questions for you to consider. If you can answer them, you have the knowledge. If not then it’s something to revise!

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Can you?

Answer

RAG

Say why the UK’s weather changes frequently

Give 2 examples of extreme weather events in the UK

Describe the impacts one of these events.

Say what climate change is

Give evidence that climate change is happening

Describe the difference between the natural and enhanced greenhouse effect

Give 3 natural causes of climate change

Give 3 human causes of climate change

Name two greenhouse gasses

Give impacts of climate change in the UK

Give impacts of climate change on a local scale

How can climate change be mitigated?

How can we adapt to climate change?

How could you lower your carbon foot print?

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Can you?

Answer

RAG

Name the layers of the world

Describe their characteristics

Say how convection currents make plates move?

Say how slab pull makes them move quicker?

Define tectonic plates and plate margins

Say what happens at a constructive plate margin

Say what happens at a destructive plate margin

Say what happens at a conservative plate margin

Describe the difference between oceanic and continental plates

Describe how we measure earthquakes

Say where earthquakes happen

Say why it is near impossible to predict earthquakes

What are the 3Ps

How can a building be made earthquake proof?

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Can you?

Answer

RAG

Name your HIC earthquake example

Say what secondary hazard was created [making the effects worse[

Give 3 primary effects

Give 3 secondary effects

2 immediate responses

2 long term responses

Name your LIC earthquake example

Give 3 primary effects

Give 3 Secondary effects

2 immediate responses

2 long term responses

Why was the LIC earthquake more severe [even through it wasn’t as powerful]

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Can you?

Answer

RAG

Say what an ecosystem and a biome is?

Identify biotic and abiotic features

Name our UK small scale ecosystem

Draw a food chain and web for your ecosystem

Describe the knock on effects if one animal was removed from your food web.

describe how humans can damage your UK ecosystem

Describe eutrophication

Describe bioaccumulation

Describe the distribution of global biomes

Locate the Amazon Rainforest

Describe the characteristics of the rainforest

Describe the nutrient cycle of a rainforest

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Can you?

Answer

RAG

Describe how 2 specific plants have adapted to survive in the rainforest

Describe how 2 specific animals have adapted to survive in the rainforest

Say why the rainforest is so biodiverse

Say what resources and services the rainforest provides for people.

Describe the main causes of deforestation in the rainforest

Say why deforestation is happening in the Amazon [link to HIC/LIC/NEE]

What impact if deforestation having on a local scale?

What impact is deforestation having on a global scale

Say how sustainable logging protects the rainforest

Say how ecotourism can protect the rainforest

Say how international agreements can protect the rainforests.

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Can you?

Answer

RAG

Describe the location of the Thar Desert

Describe the characteristics of the Thar Desert

Describe how 2 specific plants have adapted to survive in the Desert

Describe how 2 specific animals have adapted to survive in the Desert

Why are the deserts challenging for people to live in?

What opportunities do the deserts bring for people?

Say what desertification is

Why might desertification be happening naturally

How are humans causing desertification?

How will projects like the great green belt or planting acacia trees reduce desertification

How will magic stones/bunds help reduce desertification.

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Can you?

Answer

RAG

Where are upland areas of the UK found?

Where are low land areas of the UK found?

Name the coastline that we studied and visited

What is the difference between a constructive and a destructive wave?

What are the erosional processes HAAC

What are the transportational features SSST

How does long shore drift move material

What is the difference between a discordant and concordant coastline

Give examples of hard and soft rock

How do Headlands and bays form in 6 clear steps

What is wave refraction

Name Headland features – starting at fault/Crack – ending at wave cut platform

Describe cliff recession

How do sand dunes form

What is the difference between an embryo and mature dune

Say how a spit forms in 6 steps

What is hard engineering and give examples

What are the +/- of hard engineering

What is soft engineering and give some examples

What are the +/- of soft engineering.

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Can you?

Answer

RAG

Name two rivers in the UK that we have studied

HAAC/SSST [just checking you know them still ☺]

Describe the characteristics of the upper course of a river

Velocity/width/depth/bedload, surrounding valley?

How do waterfalls form in 6 steps?

Example of a waterfall?

Describe the characteristics of the middle course of a river

Velocity/width/depth/bedload, surrounding valley?

How do meanders form and change over time in 6 steps?

Example of a meander?

Describe the characteristics of the lower course of a river

Velocity/width/depth/bedload, surrounding valley?

Formation of Levees in 6 steps

Formation of floodplains – link to levees and meander migration.

Physical factors that increase the risk of a flood

Human factors that increase the risk of a flood

Characteristics of a Hydrograph

Name 3 hard engineering river defences

Describe the advantages and disadvantages of them

Name 3 soft engineering river defences

Describe the advantages and disadvantages of them.

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Can you?

Answer

RAG

Define HIC, LIC, NEE

Where are HICS, LICS, NEEs distributed around the world

What are megacities

Where are these megacities growing today?

What are the push and pull factors

What would Push people from a rural area?

What would Pull someone to an urban area?

Name your megacitiy located in a LIC/NEE

Describe your LIC/NEEs megacity location

Why is it important regionally, nationally, globally

Why it the population of your megacity growing?

What are the social and economic opportunities created by urban growth?

What are the social, economic and environmental challenges created by urban growth in your LIC/NEE city?

What is the Urban Skywalk and why was it needed?

What is Project Mumbai and why was it needed?

What were the advantages and disadvantages of these redevelopment projects?

Paper 2:

Paper 2 summary sheet:

Here are some short – non exam style questions for you to consider. If you can answer them, you have the knowledge. If not then it’s something to revise!

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Can you?

Answer

RAG

Where are people found in the UK and why?

Name our named example city in the UK

Describe the location of Sheffield and why it is important?

Give named places within the city that have been redeveloped

How have these changes created Social, economic, environmental opportunities

How have these changes created social, economic and environmental challenges

Why did Kelham Island and the Moor need regenerating

How were they redeveloped

What urban challenges did they improve?

How is the Sheffield CBD an example of a sustainable city?

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Can you?

Answer

RAG

What is development?

How can we measure development in a country

Define quality of life and standard of living

Why is the HDI the best development indicator?

What are the limitations of the GNI?

Describe stage 1 to 5 of the demographic transition model

Describe a population pyramid for a HIC and LIC e.g. weather and climate

Physical causes of uneven development

Economic causes of economic development e.g industrial structure

Historical consequences of economic development e.g. colonisationr

Describe the impact that disparities in wealth can have on health and international migration.

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Can you?

Answer

RAG

What is the development gap?

How does fairtrade help make life better for farmers?

How does microfinance help people in LICs?

What are intermediate technologies and give examples

Which country did we study to investigate how tourism closes the development gap?

What is the positive multiplier effect?

What is the difference between the formal and informal job sector

Describe the positive social and economic impacts of tourism in this country

Describe the positive and negative environmental impacts of tourism in this country.

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Can you?

Answer

RAG

Name the LIC/NEE that you have studied facing economic development

Where is this country and why is it important?

How is the industry of this country changing?

What is a TNC? Can you give examples found in your study location?

What are the positive so/ec/en impacts of TNCs?

What are the negative so/ec/en impacts of TNCs?

What specific +/- social/ economic and environmental impacts have TNCs had in your study country?

Who does your study location country trade with and why?

What is aid?

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Can you?

Answer

RAG

What are the different types of aid?

What are the disadvantages of aid?

What are the disadvantages of aid?

Give an example of aid you have studied and say how it worked (unsure? Look at Goat aid in Malawi by the NGO Oxfam)

What type of jobs do we have in the UK?

Why has deindustrialisation taken place?

What is the evidence that we are a post industrial economy? Give examples

What are the characteristics of science parks?

How are our industries becoming more environmentally sustainable?

Where in the UK is rural to urban migration changed the character of the area?

What has the impact of population decline been on this location?

Where in the UK is counter-urbanisation taking place?

What has the impact of population increase been on this location?

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Can you?

Answer

RAG

What is the North south divide?

Give examples of cities found on each side of the divide

How is the UK trying to close the north south divide?

How is the UK linked to the wider world?

What impact has international migration had on a city that you have studied?

Can you?

Answer

RAG

What are resources?

Why do some areas have surplus water

Why do some areas have a deficit in water [water stress]

Why do some areas have high calorific intakes

Why do some areas have low calorific intakes

Why do some areas have surplus energy?

Why do some areas have a deficit of energy

How can countries increase their supply of water?

How can countries increase their supply in energy

How can countries increase their supply in food?

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Can you?

Answer

RAG

What is the UKs energy mix?

What are fossil fuels

What are renewable energies

Why is nuclear not considered renewable?

The UK is moving towards renewable energy, why?

What are the positive and negative impacts of changing our energy mix on different groups of people

What is fracking?

Why is it controversial?

How are we producing energy sustainably in Sheffield?

How is India producing energy sustainably using rice husks?

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Complete Glossary of Key Terms:

You should be using these words to write like a Geographer in your exams.

 

Low income country (LIC) and High income country (HIC) This subdivision of countries is based on the World Bank income classifications (GNI per capita), which in 2013 were Low Income $1045 or below, and High Income $12746 or above. ��Newly emerging economies (NEEs) Countries that have begun to experience higher rates of economic development, usually with higher levels of industrialisation. They differ from LICs in that they no longer rely primarily on agriculture, have made gains in infrastructure and industrial growth, and are experiencing increasing incomes and high levels of investment, eg Brazil, Russia, China and South Africa (the so-called BRICS countries). 3.1.1

 

Paper 1 [key words repeat as they are used in multiple topic areas]

 

Section A: The challenge of natural hazards

 

  • Hazard risk The probability or chance that a natural hazard may take place.
  • Natural hazard A natural event (for example an earthquake, volcanic eruption, tropical storm, flood) that threatens people or has the potential to cause damage, destruction and death.
  • Conservative plate margin Tectonic plate margin where two tectonic plates slide past each other.
  • Constructive plate margin Tectonic plate margin where rising magma adds new material to plates that are diverging or moving apart.
  • Destructive plate margin Tectonic plate margin where two plates are converging or coming together and oceanic plate is subducted. It can be associated with violent earthquakes and explosive volcanoes.
  • Earthquake A sudden or violent movement within the Earth’s crust followed by a series of shocks.
  • Immediate responses The reaction of people as the disaster happens and in the immediate aftermath.
  • Long-term responses Later reactions that occur in the weeks, months and years after the event.
  • Monitoring Recording physical changes, such as earthquake tremors around a volcano, to help forecast when and where a natural hazard might strike.
  • Plate margin The margin or boundary between two tectonic plates.
  • Planning Actions taken to enable communities to respond to, and recover from, natural disasters, through measures such as emergency evacuation plans, information management, communications and warning systems.
  • Prediction Attempts to forecast when and where a natural hazard will strike, based on current knowledge. This can be done to some extent for volcanic eruptions (and tropical storms), but less reliably for earthquakes.
  • Primary effects The initial impact of a natural event on people and property, caused directly by it, for instance the ground buildings collapsing following an earthquake.
  • Protection Actions taken before a hazard strikes to reduce its impact, such as educating people or improving building design.

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  • Secondary effects The after-effects that occur as indirect impacts of a natural event, sometimes on a longer timescale, for instance fires due to ruptured gas mains resulting from the ground shaking.
  • Tectonic hazard A natural hazard caused by movement of tectonic plates (including volcanoes and earthquakes).
  • Tectonic plate A rigid segment of the Earth’s crust which can ‘float’ across the heavier, semimolten rock below.
  • Continental plates are less dense, but thicker than oceanic plates. Volcano An opening in the Earth’s crust from which lava, ash and gases erupt.
  • Economic impact The effect of an event on the wealth of an area or community. Environmental impact The effect of an event on the landscape and ecology of the surrounding area.
  • Extreme weather This is when a weather event is significantly different from the average or usual weather pattern, and is especially severe or unseasonal. This may take place over one day or a period of time. A severe snow blizzard or heat wave are two examples of extreme weather in the UK.
  • Global atmospheric circulation The worldwide system of winds, which transports heat from tropical to polar latitudes. In each hemisphere, air also circulates through the entire depth of the troposphere which extends up to 15 km.
  • Immediate responses The reaction of people as the disaster happens and in the immediate aftermath.
  • Long-term responses Later reactions that occur in the weeks, months and years after the event.
  • Management strategies Techniques of controlling, responding to, or dealing with an event.
  • Monitoring Recording physical changes, such as tracking a tropical storm by satellite, to help forecast when and where a natural hazard might strike.
  • Planning Actions taken to enable communities to respond to, and recover from, natural disasters, through measures such as emergency evacuation plans, information management, communications and warning systems.
  • Prediction Attempts to forecast when and where a natural hazard will strike, based on current knowledge. This can be done to some extent for tropical storms (and volcanic eruptions, but less reliably for earthquakes).
  • Primary effects The initial impact of a natural event on people and property, caused directly by it, for instance buildings being partially or wholly destroyed by a tropical storm.
  • Protection Actions taken before a hazard strikes to reduce its impact, such as educating people or improving building design.
  • Secondary effects The after-effects that occur as indirect impacts of a natural event, sometimes on a longer timescale, for instance impact on access to potable water can lead to spread of disease.
  • Social impact The effect of an event on the lives of people or community.
  • Tropical storm (hurricane, cyclone, typhoon) An area of low pressure with winds moving in a spiral around the calm central point called the eye of the storm. Winds are powerful and rainfall is heavy.
  • Adaptation Actions taken to adjust to natural events such as climate change, to reduce potential damage, limit the impacts, take advantage of opportunities, or cope with the consequences.
  • Climate change A long-term change in the earth's climate, especially a change due to an increase in the average atmospheric temperature.

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  • Mitigation Action taken to reduce or eliminate the long-term risk to human life and property from natural hazards, such as building earthquake-proof buildings or making international agreements about carbon reduction targets.
  • Orbital changes Changes in the pathway of the Earth around the Sun.
  • Quaternary period The period of geological time from about 2.6 million years ago to the present. It is characterized by the appearance and development of humans and includes the Pleistocene and Holocene Epochs.

 

Section B: The living world:

 

  • Abiotic Relating to non-living things.
  • Biotic Relating to living things.
  • Consumer Creature that eats animals and/or plant matter.
  • Decomposer An organism such as a bacterium or fungus, that breaks down dead tissue, which is then recycled to the environment.
  • Ecosystem A community of plants and animals that interact with each other and their physical environment.
  • Food chain The connections between different organisms (plants and animals) that rely on one another as their source of food.
  • Food web A complex hierarchy of plants and animals relying on each other for food.
  • Nutrient cycling A set of processes whereby organisms extract minerals necessary for growth from soil or water, before passing them on through the food chain - and ultimately back to the soil and water.
  • Global ecosystem Very large ecological areas on the earth’s surface (or biomes), with fauna and flora (animals and plants) adapting to their environment. Examples include tropical rainforest and hot desert.
  • Producer An organism or plant that is able to absorb energy from the sun through photosynthesis.
  • Biodiversity The variety of life in the world or a particular habitat.
  • Commercial farming Farming to sell produce for a profit to retailers or food processing companies.
  • Debt reduction Countries are relieved of some of their debt in return for protecting their rainforests.
  • Deforestation The chopping down and removal of trees to clear an area of forest.
  • Ecotourism Responsible travel to natural areas that conserves the environment, sustains the wellbeing of the local people, and may involve education. It is usually carried out in small groups and has minimal impact on the local ecosystem.
  • Logging The business of cutting down trees and transporting the logs to sawmills.
  • Mineral extraction The removal of solid mineral resources from the earth. These resources include ores, which contain commercially valuable amounts of metals, such as iron and aluminium; precious stones, such as diamonds; building stones, such as granite; and solid fuels, such as coal and oil shale.
  • Selective logging The cutting out of trees which are mature or inferior, to encourage the growth of the remaining trees in a forest or wood.
  • Soil erosion Removal of topsoil faster than it can be replaced, due to natural (water and wind action), animal, and human activity.
  • Topsoil is the top layer of soil and is the most fertile because it contains the most organic, nutrient-rich materials.

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  • Subsistence farming A type of agriculture producing food and materials for the benefit only of the farmer and his family.
  • Sustainability Actions and forms of progress that meet the needs of the present without reducing the ability of future generations to meet their needs.
  • Appropriate technology (Also called Intermediate technology) Technology that is suited to the needs, skills, knowledge and wealth of local people in the environment in which they live. It usually combines simple ideas with cheap and readily available materials, especially for use in poorer countries, and is environmentally friendly.
  • Biodiversity The variety of life in the world or a particular habitat.
  • Desertification The process by which land becomes drier and degraded, as a result of climate change or human activities, or both.
  • Hot desert Parts of the world that have high average temperatures and very low precipitation.
  • Mineral extraction The removal of solid mineral resources from the earth. These resources include ores, which contain commercially valuable amounts of metals, such as iron and aluminium; precious stones, such as diamonds; building stones, such as granite; and solid fuels, such as coal and oil shale.
  • Over-cultivation Exhausting the soil by over-cropping the land.
  • Overgrazing Grazing too many livestock for too long on the land, so it is unable to recover its vegetation.

 

Section C: Physical landscapes in the UK

  • Landscape An extensive area of land regarded as being visually and physically distinct.
  • Abrasion (or corrasion) The wearing away of cliffs by sediment flung by breaking waves.
  • Arch A wave-eroded passage through a small headland. This begins as a cave formed in the headland, which is gradually widened and deepened until it cuts through.
  • Attrition Erosion caused when rocks and boulders transported by waves bump into each other and break up into smaller pieces. Bar Where a spit grows across a bay, a bay bar can eventually enclose the bay to create a lagoon.
  • Bars can also form offshore due to the action of breaking waves. Beach The zone of deposited material that extends from the low water line to the limit of storm waves. The beach or shore can be divided in the foreshore and the backshore.
  • Beach nourishment The addition of new material to a beach artificially, through the dumping of large amounts of sand or shingle.
  • Beach reprofiling Changing the profile or shape of the beach. It usually refers to the direct transfer of material from the lower to the upper beach or, occasionally, the transfer of sand down the dune face from crest to toe.
  • Cave A large hole in the cliff caused by waves forcing their way into cracks in the cliff face.
  • Chemical weathering The decomposition (or rotting) of rock caused by a chemical change within that rock; sea water can cause chemical weathering of cliffs. Cliff A steep high rock face formed by weathering and erosion along the coastline.
  • Deposition Occurs when material being transported by the sea is dropped due to the sea losing energy.
  • Dune regeneration Action taken to build up dunes and increase vegetation to strengthen the dunes and prevent excessive coastal retreat. This includes the re-planting of marram grass to stabilise the dunes, as well as planting trees and providing boardwalks.

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  • Erosion The wearing away and removal of material by a moving force, such as a breaking wave.
  • Gabion Steel wire mesh filled with boulders used in coastal defences. Groyne A wooden barrier built out into the sea to stop the longshore drift of sand and shingle, and so cause the beach to grow. It is used to build beaches to protect against cliff erosion and provide an important tourist amenity. However, by trapping sediment it deprives another area, down-drift, of new beach material.
  • Hard engineering The use of concrete and large artificial structures by civil engineers to defend land against natural erosion processes.
  • Headlands and bays A rocky coastal promontory made of rock that is resistant to erosion; headlands lie between bays of less resistant rock where the land has been eroded back by the sea.
  • Hydraulic power The process by which breaking waves compress pockets of air in cracks in a cliff. The pressure may cause the crack to widen, breaking off rock.
  • Longshore drift The zigzag movement of sediment along a shore caused by waves going up the beach at an oblique angle(wash) and returning at right angles(backwash). This results in the gradual movement of beach materials along the coast.
  • Managed retreat Allowing cliff erosion to occur as nature taking its course: erosion in some areas, deposition in others. Benefits include less money spent and the creation of natural environments. It may involve setting back or realigning the shoreline and allowing the sea to flood areas that were previously protected by embankments and seawalls.
  • Mass movement The downhill movement of weathered material under the force of gravity. The speed can vary considerably.
  • Mechanical weathering Weathering processes that cause physical disintegration or break up of exposed rock without any change in the chemical composition of the rock, for instance freeze thaw.
  • Rock armour Large boulders dumped on the beach as part of the coastal defences.
  • Sand dune Coastal sand hill above the high tide mark, shaped by wind action, covered with grasses and shrubs.
  • Sea wall A concrete wall which aims to prevent erosion of the coast by providing a barrier which reflects wave energy.
  • Sliding Occurs after periods of heavy rain when loose surface material becomes saturated and the extra weight causes the material to become unstable and move rapidly downhill, sometimes in an almost fluid state.
  • Slumping Rapid mass movement which involves a whole segment of the cliff moving down-slope along a saturated shear-plane or line of weakness.
  • Soft engineering Managing erosion by working with natural processes to help restore beaches and coastal ecosystems.
  • Spit A depositional landform formed when a finger of sediment extends from the shore out to sea, often at a river mouth. It usually has a curved end because of opposing winds and currents.
  • Stack An isolated pillar of rock left when the top of an arch has collapsed. Over time further erosion reduces the stack to a smaller, lower stump.
  • Transportation The movement of eroded material.
  • Wave cut platform A rocky, level shelf at or around sea level representing the base of old, retreated cliffs.
  • Waves Ripples in the sea caused by the transfer of energy from the wind blowing over the surface of the sea. The largest waves are formed when winds are very strong, blow for lengthy periods and cross large expanses of water.

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  • Abrasion Rocks carried along by the river wear down the river bed and banks. Attrition Rocks being carried by the river smash together and break into smaller, smoother and rounder particles.
  • Cross profile The side to side cross-section of a river channel and/or valley.
  • Dam and reservoir A barrier (made on earth, concrete or stone) built across a valley to interrupt river flow and create a man‐made lake (reservoir) which stores water and controls the discharge of the river.
  • Discharge The quantity of water that passes a given point on a stream or river‐bank within a given period of time.
  • Embankments Raised banks constructed along the river; they effectively make the river deeper so it can hold more water. They are expensive and do not look natural but they do protect the land around them.
  • Estuary The tidal mouth of a river where it meets the sea; wide banks of deposited mud are exposed at low tide.
  • Flood Occurs when river discharge exceeds river channel capacity and water spills out of the channel onto the floodplain and other areas.
  • Flood plain The relatively flat area forming the valley floor on either side of a river channel, which is sometimes flooded.
  • Flood plain zoning This attempts to organise the flood defences in such a way that land that is near the river and often floods is not built on. This could be used for pastoral farming, playing fields etc. The areas that rarely get flooded would therefore be used for houses, transport and industry.
  • Flood relief channels Building new artificial channels which are used when a river is close to maximum discharge. They take the pressure off the main channels when floods are likely, therefore reducing flood risk.
  • Flood risk The predicted frequency of floods in an area.
  • Flood warning Providing reliable advance information about possible flooding. Flood warning systems give people time to remove possessions and evacuate areas.
  • Fluvial processes Processes relating to erosion, transport and deposition by a river.
  • Gorge A narrow, steep sided valley, often formed as a waterfall retreats upstream.
  • Hard engineering Involves the building of entirely artificial structures using various materials such as rock, concrete and steel to reduce, disrupt or stop the impact of river processes.
  • Hydraulic action The force of the river against the banks can cause air to be trapped in cracks and crevices. The pressure weakens the banks and gradually wears it away.
  • Hydrograph A graph which shows the discharge of a river, related to rainfall, over a period of time.
  • Interlocking spurs A series of ridges projecting out on alternate sides of a valley and around which a river winds its course.
  • Lateral erosion Sideways erosion by a river on the outside of a meander channel. It eventually leads to the widening of the valley and contributes to the formation of the flood plain.
  • Levees Embankment of sediment along the bank of a river. It may be formed naturally by regular flooding or be built up by people to protect the area against flooding.
  • Long profile The gradient of a river, from its source to its mouth.
  • Meander A pronounced bend in a river.
  • Ox-bow lake An arc-shaped lake which has been cut off from a meandering river.
  • Precipitation Moisture falling from the atmosphere - as rain, hail, sleet or snow.

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  • Saltation Particles bouncing down the river bed. Soft engineering Involves the use of the natural environment surrounding a river, using schemes that work with the river's natural processes.
  • Soft engineering is usually much cheaper and offers a more sustainable option as it does not interfere directly with the river’s flow.
  • Solution Soluble particles are dissolved into the river.
  • (Channel) straightening Removing meanders from a river to make the river straighter. Straightening the river (also called channelising) allows it to carry more water quickly downstream, so it doesn’t build up and is less likely to flood.
  • Suspension Fine solid material held in the water while the water is moving.
  • Traction The rolling of boulders and pebbles along the river bed.
  • Vertical erosion Downward erosion of a river bed.
  • Waterfall Sudden descent of a river or stream over a vertical or very steep slope in its bed. It often forms where the river meets a band of softer rock after flowing over an area of more resistant material.

 

Paper 2: Section A Urban issues and challenges:

  • Brownfield site Land that has been used, abandoned and now awaits some new use. Commonly found across urban areas, particularly in the inner city.
  • Dereliction Abandoned buildings and wasteland.
  • Economic opportunities Chances for people to improve their standard of living through employment.
  • Greenfield site A plot of land, often in a rural or on the edge of an urban area that has not yet been subject to any building development.
  • Inequalities Differences between poverty and wealth, as well as in peoples' wellbeing and access to things like jobs, housing and education. Inequalities may occur in housing provision, access to services, access to open land, safety and security.
  • Integrated transport systems When different transport methods connect together, making journeys smoother and therefore public transport more appealing. Better integration should result in more demand for public transport and should see people switching from private car use to public modes of transport, which should be more sustainable. It may also lead to a fall in congestion due to less road users.
  • Mega-cities An urban area with a total population in excess of ten million people.
  • Migration When people move from one area to another. In many LICS people move from rural to urban areas (rural-urban migration).
  • Natural increase The birth rate minus the death rate of a population.
  • Pollution The presence of chemicals, noise, dirt or other substances which have harmful or poisonous effects on an environment.
  • Rural-urban fringe A zone of transition between the built-up area and the countryside, where there is often competition for land use. It is a zone of mixed land uses, from out of town shopping centres and golf courses to farmland and motorways.
  • Sanitation Measures designed to protect public health, including the provision of clean water and the disposal of sewage and waste.
  • Social deprivation The degree to which an individual or an area is deprived of services, decent housing, adequate income and local employment.
  • Social opportunities Chances for people to improve their quality of life, for instance access to education and health care.

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  • Squatter settlement [Slums/favelas] An area of poor-quality housing, lacking in amenities such as water supply, sewerage and electricity, which often develops spontaneously and illegally in a city in an LIC.
  • Sustainable urban living A sustainable city is one in which there is minimal damage to the environment, the economic base is sound with resources allocated fairly and jobs secure, and there is a strong sense of community, with local people involved in decisions made. Sustainable urban living includes several aims including the use of renewable resources, energy efficiency, use of public transport, accessible resources and services.
  • Traffic congestion Occurs when there is too great a volume of traffic for roads to cope with, so traffic jams form and traffic slows to a crawl.
  • Urban greening The process of increasing and preserving open space such as public parks and gardens in urban areas.
  • Urbanisation The process by which an increasing percentage of a country's population comes to live in towns and cities. Rapid urbanisation is a feature of many LICs and NEEs.
  • Urban regeneration The revival of old parts of the built‐up area by either installing modern facilities in old buildings (known as renewal) or opting for redevelopment (ie demolishing existing buildings and starting afresh).
  • Urban sprawl The unplanned growth of urban areas into the surrounding countryside.
  • Waste recycling The process of extracting and reusing useful substances found in waste.

Section B: The changing economic world

  • Birth rate The number of births in a year per 1000 of the total population.
  • Commonwealth The Commonwealth is a voluntary association of 53 independent and equal sovereign states, which were mostly territories of the former British Empire. It is home to 2.2 billion citizens. Member states have no legal obligation to one another. Instead, they are united by language, history, culture, and their shared values of democracy, human rights, and the rule of law.
  • Death rate The number of deaths in a year per 1000 of the total population.
  • De-industrialisation The decline of a country's traditional manufacturing industry due to exhaustion of raw materials, loss of markets and competition from NEEs.
  • Demographic Transition Model A model showing how populations should change over time in terms of their birth rates, death rates and total population size.
  • Development The progress of a country in terms of economic growth, the use of technology and human welfare.
  • Development gap The difference in standards of living and wellbeing between the world’s richest and poorest countries (between HICs and LICs).
  • European Union An international organisation of 27 European countries, [now excluding the UK], formed to reduce trade barriers and increase cooperation among its members. Seventeen of these countries also share the same type of money: the euro. A person who is a citizen of a European Union country can live and work in any of the other 27 member countries without needing a work permit or visa.
  • Fairtrade When producers in LICs are given a better price for the goods they produce. Often this is from farm products like cocoa, coffee or cotton. The better price improves income and reduces exploitation.
  • Globalisation The process which has created a more connected world, with increases in the movements of goods (trade) and people (migration and tourism) worldwide.
  • Gross national income (GNI) A measurement of economic activity that is calculated by dividing the gross (total) national income by the size of the population. GNI takes into

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account not just the value of goods and services, but also the income earned from investments overseas.

  • Human Development Index (HDI) A method of measuring development in which GDP per capita, life expectancy and adult literacy are combined to give an overview. This combined measure of development uses economic and social indicators to produce an index figure that allows comparison between countries.
  • Industrial structure The relative proportion of the workforce employed in different sectors of the economy (primary, secondary, tertiary and quaternary).
  • Infant mortality The average number of deaths of infants under 1 year of age, per 1000 live births, per year.
  • Information technologies Computer, internet, mobile phone and satellite technologies – especially those that speed up communication and the flow of information.
  • Intermediate technology The simple, easily learned and maintained technology used in a range of economic activities serving local needs in LICs.
  • International aid Money, goods and services given by the government of one country or a multilateral institution such as the World Bank or International Monetary Fund to help the quality of life and economy of another country.
  • Life expectancy The average number of years a person might be expected to live.
  • Literacy rate The percentage of people who have basic reading and writing skills.
  • Microfinance loans Very small loans which are given to people in the LICs to help them start a small business.
  • North-south divide (UK) Economic and cultural differences between Southern England (the South-East, Greater London, the South-West and parts of the East) and Northern England (the North-East, West and Yorkshire and the Humber). There are clear differences in health conditions, house prices, earnings, and political influence.
  • Post-industrial economy The economy of many economically developed countries where most employment is now in service industries.
  • Science and business parks Business Parks are purpose built areas of offices and warehouses, often at the edge of a city and on a main road. Science parks are often located near university sites, and high-tech industries are established. Scientific research and commercial development may be carried out in co-operation with the university.
  • Service industries (tertiary industries) The economic activities that provide various services - commercial (shops and banks), professional (solicitors and dentists), social (schools and hospitals), entertainment (restaurants and cinemas) and personal (hairdressers and fitness trainers).
  • Trade The buying and selling of goods and services between countries.
  • Transnational Corporation (TNC) A company that has operations (factories, offices, research and development, shops) in more than one country. Many TNCs are large and have well‐known brands.

 

Section C: The challenge of resource management

  • Agribusiness Application of business skills to agriculture.
  • Carbon footprint A measurement of all the greenhouse gases we individually produce, through burning fossil fuels for electricity, transport etc, expressed as tonnes (or kg) of carbon-dioxide equivalent.
  • Energy mix The range of energy sources of a region or country, both renewable and non-renewable.

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  • Food miles The distance covered supplying food to consumers.
  • Fossil fuel A natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.
  • Local food sourcing A method of food production and distribution that is local, rather than national and/or international. Food is grown (or raised) and harvested close to consumers' homes, then distributed over much shorter distances.
  • Organic produce Food which is produced using environmentally and animal friendly farming methods on organic farms. Artificial fertilisers are banned and farmers develop fertile soil by rotating crops and using compost, manure and clover. It must be free of synthetic additives like pesticides and dyes.
  • Resource Management The control and monitoring of resources so that they do not become depleted or exhausted.
  • Famine A widespread, serious, shortage of food. In the worst cases it can lead to starvation and even death.
  • Food insecurity Being without reliable access to a sufficient quantity of affordable, nutritious food. More than 800 million people live every day with hunger or food insecurity. Food security When people at all times have access to sufficient, safe, nutritious food to maintain a healthy and active life.
  • Hydroponics A method of growing plants using mineral nutrient solutions, in water, without soil. Irrigation Applying water to land in order to supply crops and other plants with necessary water.
  • Sustainable development Development that meets the needs of the present without limiting the ability of future generations to meet their own needs.
  • Sustainable food supply Food that is produced in ways that avoid damaging natural resources, provide social benefits such as good quality food and safe and healthy products, and contribute to local economies.
  • Undernutrition This occurs when people do not eat enough nutrients to cover their needs for energy and growth, or to maintain a healthy immune system.
  • Urban farming The growing of fruits, herbs, and vegetables and raising animals in towns and cities, a process that is accompanied by many other activities such as processing and distributing food, collecting and reusing food waste.
  • ‘Grey’ water Wastewater from people’s homes that can be recycled and put to good use. Uses include water for laundry and toilet flushing. Treated greywater can also be used to irrigate both food and non-food producing plants. The nutrients in the greywater(such as phosphorus and nitrogen) provide an excellent food source for these plants.
  • Groundwater management Regulation and control of water levels, pollution, ownership and use of groundwater.
  • Over-abstraction When water is being used more quickly that it is being replaced.
  • Waterborne diseases Diseases caused by microorganisms that are transmitted in contaminated water. Infection commonly results during bathing, washing, drinking, in the preparation of food, or the consumption of infected food. eg cholera, typhoid, botulism.
  • Water conflict Disputes between different regions or countries about the distribution and use of freshwater. Conflicts arise from the gap between growing demands and diminishing supplies.
  • Water conservation The preservation, control and development of water resources, both surface and groundwater, and prevention of pollution.
  • Water deficit This exists where water demand is greater than supply.

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  • Water insecurity When water availability is not enough to ensure the population of an area enjoys good health, livelihood and earnings. This can be caused by water insufficiency or poor water quality.
  • Water quality Quality can be measured in terms of the chemical, physical, and biological content of water. The most common standards used to assess water quality relate to health of ecosystems, safety of human contact and drinking water.
  • Water security The reliable availability of an acceptable quantity and quality of water for health, livelihoods and production.
  • Water stress Water stress occurs when the demand for water exceeds the available amount during a certain period or when poor quality restricts its use.
  • Water surplus This exists where water supply is greater than demand.
  • Water transfer Water transfer schemes attempt to make up for water shortages by constructing elaborate systems of canals, pipes, and dredging over long distances to transport water from one river basin to another

Energy

  • Biomass Renewable organic materials, such as wood, agricultural crops or wastes, especially when used as a source of fuel or energy. Biomass can be burned directly or processed into biofuels such as ethanol and methane.
  • Energy conservation Reducing energy consumption through using less energy and becoming more efficient in using existing energy sources.
  • Energy exploitation Developing and using energy resources to the greatest possible advantage, usually for profit.
  • Energy security Uninterrupted availability of energy sources at an affordable price.
  • Fossil fuel A natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.
  • Geothermal energy Energy generated by heat stored deep in the Earth.
  • Hydro(electric) power Electricity generated by turbines that are driven by moving water.
  • Nuclear power The energy released by a nuclear reaction, especially by fission or fusion. Nuclear energy uses fuel made from mined and processed uranium to make steam and generate electricity.
  • Renewable energy sources A resource which is not diminished when it is used; it recurs and cannot be exhausted (for example wind and tidal energy).
  • Solar energy The Sun's energy exploited by solar panels, collectors or cells to heat water or air or to generate electricity.
  • Sustainable development Development that meets the needs of the present without limiting the ability of future generations to meet their own needs.
  • Sustainable energy supply Energy that can potentially be used well into the future without harming future generations. Sustainable energy is the combination of energy savings, energy efficiency measures and technologies, as well as the use of renewable energy sources.
  • Wind energy Electrical energy obtained from harnessing the wind with windmills or wind turbines

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