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  • Middle School
    • Pride, Unity and Respect Inquiries >
      • November - Native American Heritage Month
    • Assessment in Middle School Humanities
    • Parent support Materials
    • Year 9 Humanities >
      • An Introduction to Year 9 Humanires
      • Year 9 Geography >
        • Is Development a good thing? >
          • How can development be measured?
          • Why are some countries LEDCs?
          • Can the development gap be reduced?
          • What are the issues in MEDCs? Case study Japan
        • How can we ensure responsible consumption and production? >
          • The chocolate trade
          • What is the real cost of fashion?
          • The circular economy
          • Dragon's Den Assessment
        • Extreme Environments >
          • How do people live in cold environments?
          • The Sirius Patrol: Surviving in Extreme Environments
          • Mt Everest
          • Deserts
      • Year 9 History >
        • Teacher Documents
        • 1. EAST MEETS WEST >
          • 1A. WHY DO CIVILISATIONS EXPAND?
          • 1.B THE ROLE OF POLITICAL UNITY AND TRADE
          • 1.C THE ROLE OF TRADE
          • 1.D THE ROLE OF THE INDIVIDUAL
          • 1.E THE FIRST CRUSADE
          • 1E. ASSESSMENT: THE BENEFITS OF INTERCONNECTEDNESS OUTWEIGH THE COSTS TO HUMANITY' EVALUATE THIS STATEMENT IN REFERENCE TO THE PERIOD 250AD-1250AD
        • 2. THE NEW WORLD >
          • Ancient civilizations of the Americas
          • The conquest of the Americas
          • WHAT MADE THOMAS CLARKSON SO ANGRY?
        • THE TWENTIETH CENTURY RESEARCH PROJECT
        • 4. THE BIG IDEA: WHY WAS THE FIRST 50 YEARS OF THE 20TH CENTURY THE MOST VIOLENT? >
          • 4.A FIRST GLOBALIZATION 1750-1914
          • 4.B LONG WAR 1914-1990
        • YEAR 9 END OF YEAR ASSESSMENT
    • Year 8 Humanities >
      • Topic 1: Where is the riskiest place to live in the USA? >
        • What makes a disaster?
        • Hazard, Risk or Disaster?
        • Population patterns USA
        • Hazard 1: Hurricanes >
          • Case Study 1: Harvey 2017
          • Case Study 2: Michael 2018
          • Case Study 3: Hurricane Season 2021
        • Hazard 2: Tornadoes >
          • Case Study 2: Moore Tornado
        • Hazard 3: Tectonics in the USA >
          • Case Study 3
        • Hazard 4: Wildfires
        • Hazards Final Assessment
      • Topic 2: The Changing Story of Power >
        • Part 1: From King to Parliament >
          • Case Study: English Kings
          • Could Kings do what ever they wanted?
          • The growth of Parliament
          • The Reformation
          • Charles I
        • Part 2: From Parliament to People >
          • The Enlightenment
          • The American War of Independence
          • Why were the French so Angry?
          • How did the Enlightenment affect Britain?
          • The Fight for Women's Rights
          • Did the militant actions of the Suffragettes help or hinder the cause of votes for women?
          • Why did women win the vote?
        • Assessment >
          • Revision of Turning Points
      • Topic 3: How can we become positive change makers? >
        • Our World in 2045
        • What are the long-term causes of climate change?
        • The Industrial Revolution and climate
        • significant Inventions
        • Costs and benefits of Industrialization
        • The enhanced Greenhouse effect
        • The impact of climate change
        • Is the World that bad?
        • What is the problem with plastic?
        • How can we manage climate change?
        • Earth Day
        • Mitigation and adaptation strategies
        • Protest as a means of change
        • Change maker project
        • Y8: Model United Nations
    • Year 7 Humanities >
      • Year 7 Geography >
        • Biomes
        • Microclimate Investigation
        • How did the impacts of the Haiti and Japanese earthquake compare?
        • Topic 2 Migration
        • Geography in the news
      • Year 7 History >
        • 1. The Ancient World >
          • a. Prehistoric Life >
            • Middle School History
          • b. Egypt or Rome? >
            • Historical Enquiry - Comparing Ancient Societies
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        • 2. The Medieval World >
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        • 3. The American West >
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        • 4. The Industrial World >
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        • 5. Civil Rights
        • 8 . Digital Library
  • HS Geography
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          • A global sporting event- The Olympics
          • Managing Rural Tourism Hotspots
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            • GLOBAL AND REGIONAL/CONTINENTAL PROGRESS TOWARDS POVERTY REDUCTION.
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  • HS Economics
    • IB ECONOMICS TEACHER PAGES >
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      • 1.0 THE BASIC ECONOMIC PROBLEM
      • 2.0 HOW MARKETS WORK AND MARKET FAILURE
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        • 3.3 Workers
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      • REVISION OF UNITS 1, 2 AND 3
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      • 4.0 THE ROLE OF GOVERNMENT IN AN ECONOMY >
        • 4.1 Introduction to Macroeconomics
        • 4.1.1 The Role of Government
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        • 4.7 EMPLOYMENT AND UNEMPLOYMENT
        • 4.8 INFLATION
        • 4.4.0 FISCAL POLICY
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        • 4.1.2 SUPPLY-SIDE POLICIES AND MACROECONOMICS REVISION
      • 5.0 ECONOMIC DEVELOPMENT >
        • Top Trumps: Economic Development
        • 5.1 DIFFERENCES IN ECONOMIC DEVELOPMENT
        • 5.3.1 POVERTY
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      • 6.0 INTERNATIONAL ASPECTS >
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        • 6.3 EXCHANGE RATES AND THE CURRENT ACCOUNT
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    • Year 12 >
      • 1. Introduction to Economics
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        • 2.A. COMPETITIVE MARKETS: DEMAND AND SUPPLY >
          • HL Demand FE 2022
        • 2.B.ELASTICITIES
        • 2.C.GOVERNMENT INTERVENTION >
          • INQUIRY: EVALUATE THE EFFECTIVENESS OF GOVERNMENT INTERVENTION IN ACHIEVING SDG 12: RESPONSIBLE CONSUMPTION AND PRODUCTION
          • HL 2020 Government intervention
        • 2.D.MARKET FAILURE >
          • To What Extent Does the American Health Care Market Represent a Market Failure?
        • HL: RATIONAL PRODUCER BEHAVIOR
        • 2.E.THE THEORY OF THE FIRM 1: PRODUCTION, COSTS, REVENUES, AND PROFIT HL
        • 2.F.THE THEORY OF THE FIRM II: MARKET STRUCTURES HL
        • Real World Examples: Theory of the Firm
      • 3. Macroeconomics >
        • 2A. THE LEVEL OF OVERALL ECONOMIC ACTIVITY
        • 2B. AGGREGATE DEMAND
        • 2C. AGGREGATE SUPPLY
        • THE MULTIPLIER (HL)
        • INFLATION
        • THE PHILLIPS CURVE (HL)
        • LOW UNEMPLOYMENT
        • EQUITY IN THE DISTRIBUTION OF INCOME
        • ECONOMIC GROWTH
        • OVERVIEW OF DEMAND-SIDE AND SUPPLY-SIDE POLICIES
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      • SUMMER LEARNING
    • Year 13 >
      • 4. International Economics >
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        • 4.D.Be ambitious resources
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        • Understanding Economic Development
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        • Consequences of economic growth and the balance between markets and intervention
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          • King Richard I of England 1173-1199 >
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              • HOW MUCH HOPE WAS THERE FOR THE SURVIVAL OF THE WEIMAR REPUBLIC 1919-29?
              • HOW DID THE AIMS AND IDEOLOGY OF THE NAZI PARTY DEVELOP BETWEEN 1919-1923
              • HOW FAR DID THE CONDITIONS OF 1929-33CONTRIBUTE TO THE ESTABLISHMENT OF THE NAZI STATE?
              • WHERE DID SUPPORT FOR NATIONAL SOCIALISM COME FROM?
            • Consolidation and maintenance of power >
              • HOW DID HITLER CONSOLIDATE HIS POWER TO CREATE AN AUTHORITARIAN REGIME?
              • WHAT PART DID PERSONALITY AND PROPAGANDA PLAY IN THE CONSOLIDATION OF POWER?
              • WHAT WERE THE MAIN CHARACTERISTICS OF NATIONAL SOCIALIST GOVERNMENT?
              • WHAT WAS THE NATURE AND EXTENT OF OPPOSITION TO NAZI RULE AND HOW WAS IT DEALT WITH?
              • WHAT WAS THE IMPACT OF FOREIGN POLICY ON HITLER'S CONSOLIDATION AND MAINTENANCE OF POWER?
            • Aims and results of policies
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            • Emergence and Rise to Power
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          • Policies In Germany and Cuba >
            • Nazi Policies - Aims and outcomes
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        • Independence movements 1800 - 2000 >
          • Ireland - Europe >
            • 1. The origins rise and rise of independence movements >
              • 1.a. WHAT SOCIAL AND ECONOMIC FACTORS LED TO THE DEVELOPMENT OF AN INDEPENDENCE MOVEMENT?
              • 1.b. EARLY INDEPENDENCE CAMPAIGNING - WOLFE TONE
              • 1.c. SOCIAL DIVISIONS WITHIN IRELAND
              • 1.d. ECONOMIC FACTORS
              • 1.e. WHAT POLITICAL FACTORS LED TO THE DEVELOPMENT OF AN INDEPENDENCE MOVEMENT IN IRELAND?
              • f. What external factors were important in creating an independence movement.
            • 2. Methods used and reasons for success >
              • 2. a WHAT METHODS WERE USED IN THE STRUGGLE FOR INDEPENDENCE 1867 TO 1900? >
                • 2.b.​WHY DID THE INDEPENDENCE MOVEMENT SUCCEED?
                • 2.b. WHAT WERE THE ROLES OF MICHAEL COLLINS AND EAMON DE VALERA IN THE STRUGGLE FOR INDEPENDENCE?
                • 2.c.
            • 3. Challenges faced in the first 10 years after independence; and the responses to those challenges. >
              • 3.a.
              • 3.b.
              • 3.c.
              • 3.d.
              • 3.e.
            • IRISH 'BE AMBITIOUS' RESOURCES
          • India - Asia >
            • Origin and rise of the Independence Movement >
              • 1857 and Colonial India
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              • Factors in the rise of the Independence Movement
            • Methods and success of the Independence Movement >
              • Leadership in India
              • Why did India win independence?
            • Challenges facing the newly independent state
          • Cuba - The Americas >
            • origins of Cuban Independence before 1823
      • Paper 3 - History of Europe >
        • THE FRENCH REVOLUTION 1774 TO 1815 >
          • The Enlightenment
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          • 1789: THE END OF THE ANCIEN REGIME
          • Establishing a Constitutional Monarchy
          • Revolutionary War and overthrow of the Monarchy 1792 - 93
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          • THE IMPACT OF THE REVOLUTION
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        • 1. Why was war not over by December 1914?
        • 2. Why was there stalemate on the Western Front?
        • 3. How important were other fronts?
        • 4. Why did Germany ask for an armistice in 1918?
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        • 1. Was the Weimar Republic doomed from start?
        • 2. Why was Hitler able to dominate Germany by 1934?
        • 3a. How effectively did the Nazis control Germany?
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  • SOCIOLOGY HOME
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The Sahel

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​The Colorado river

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​The Colorado River is located in South-West USA and North-West Mexico. It is over 2,300km and has its source in the Rocky Mountains and its mouth in the Gulf of California. Its drainage basin covers an area of 640,000km2. The Colorado River and its tributaries pass through the US states of; Wyoming, Nevada, Utah, California, Arizona, Colorado and New Mexico. The climate across the river basin is very varied, in the Rockies temperatures can fall to -50 degrees Celsius an experience precipitation in excess of 1000mm, whereas some areas in the Mojave Desert can experience temperatures of nearly 50 degrees Celsius and precipitation as low as 15mm. About 12.7 million people live within the drainage basin of the Colorado River, although some people outside the drainage basin (especially in California) use water from the Colorado River. In total it is estimated that about 40 million rely on the river for domestic, agricultural, industrial and energy needs.


To cope with the massive demand, the Colorado River has become one of the most managed river's in the world. The river has over 29 major dams built along its and hundreds of miles of artificial canals. The Hoover Dam was one of the first major dams built along the river (and certainly the most famous), it was completed in 1936 and created Lake Mead - this is still the US's largest artificial lake.

Colorado River Aqueduct (CRA): This is 389km of tunnels, pipes and canals taking water from the Colorado River to California. The water is taken from the Parker Dam and is pumped up over the Rockies ending up at Los Angeles. Work on the project began in 1933 and water was first pumped in 1939. On average 1.5km3 of water is pumped through the aqueduct each year.

Central Arizona Project (CAP): This is 541km diversion canal. The canal was designed to provide water for irrigation of 405,000 hectares (1.85 trillion litres a year) and for domestic use in cities like Phoenix and Tuscon. Construction of the project began in 1973 and it was completed in 1993. The canal starts at Lake Havasu and eventually finishes at Tucson. The scheme cost about $4 billion to build.

California State Water Project (SWP): The project aimed to provide water for 23 million people and 6.6 million MWh of electricity to people living in Southern California. The project began in the 1950's.

Environmental Impacts
It is impossible to manage a river so much and not create some environmental problems. Problems include:
  • The Colorado River used to carry about 90 million tonnes of sediment (alluvium) a year down to its mouth. However, the majority of this now gets trapped behind dams, damaging the delta and wetland ecosystem at the river's mouth.
  • Salinity in the lower Colorado has increased changing the ecosystem.
  • The number of fish shrimps and sea mammals have all reduced around the mouth of the river.
  • Evaporation rates have increased behind the river's many dams. About 15% of water is evaporated.
  • The deep water in the reservoirs behind the dams has reduced the temperature of the river in many areas.

Management Strategies
In an attempt to reduce environmental damage while allowing continued economic and population growth, a number of management strategies have been implemented and/or suggested, including:

Reduced leakage: It is estimated that 25% of all water is currently lost through leaking pipes and canals.
Recycling Water: Using more grey water in domestic homes.
Sewage Treatment: Recycling industrial and domestic waste more efficiently.
Domestic Conservation: Improving education and introducing things like half flush toilets.
Drip Irrigation: Use more efficient irrigation techniques.
Changing Crops: Growing crops or varieties that need less water.
Metering and Pricing: Increasing the price of water and metering its use.
Cloud seeding: Using chemicals to create artificial rain has been talked about.
Desalination: With the Pacific Ocean on California's door step the technology of desalination could be improved.
Groundwater: Increase extraction of groundwater supplies.

assessment

Complete question paper: June 2012, 12

Many areas have a shortage of water supplies. Describe the likely impacts of a water shortage on the people and development of a named area which you have studied. [7] 
​
Describe how people can be provided with a reliable supply of safe drinking water. You should refer to an area or country which you have studied. [7] 
  • Middle School
    • Pride, Unity and Respect Inquiries >
      • November - Native American Heritage Month
    • Assessment in Middle School Humanities
    • Parent support Materials
    • Year 9 Humanities >
      • An Introduction to Year 9 Humanires
      • Year 9 Geography >
        • Is Development a good thing? >
          • How can development be measured?
          • Why are some countries LEDCs?
          • Can the development gap be reduced?
          • What are the issues in MEDCs? Case study Japan
        • How can we ensure responsible consumption and production? >
          • The chocolate trade
          • What is the real cost of fashion?
          • The circular economy
          • Dragon's Den Assessment
        • Extreme Environments >
          • How do people live in cold environments?
          • The Sirius Patrol: Surviving in Extreme Environments
          • Mt Everest
          • Deserts
      • Year 9 History >
        • Teacher Documents
        • 1. EAST MEETS WEST >
          • 1A. WHY DO CIVILISATIONS EXPAND?
          • 1.B THE ROLE OF POLITICAL UNITY AND TRADE
          • 1.C THE ROLE OF TRADE
          • 1.D THE ROLE OF THE INDIVIDUAL
          • 1.E THE FIRST CRUSADE
          • 1E. ASSESSMENT: THE BENEFITS OF INTERCONNECTEDNESS OUTWEIGH THE COSTS TO HUMANITY' EVALUATE THIS STATEMENT IN REFERENCE TO THE PERIOD 250AD-1250AD
        • 2. THE NEW WORLD >
          • Ancient civilizations of the Americas
          • The conquest of the Americas
          • WHAT MADE THOMAS CLARKSON SO ANGRY?
        • THE TWENTIETH CENTURY RESEARCH PROJECT
        • 4. THE BIG IDEA: WHY WAS THE FIRST 50 YEARS OF THE 20TH CENTURY THE MOST VIOLENT? >
          • 4.A FIRST GLOBALIZATION 1750-1914
          • 4.B LONG WAR 1914-1990
        • YEAR 9 END OF YEAR ASSESSMENT
    • Year 8 Humanities >
      • Topic 1: Where is the riskiest place to live in the USA? >
        • What makes a disaster?
        • Hazard, Risk or Disaster?
        • Population patterns USA
        • Hazard 1: Hurricanes >
          • Case Study 1: Harvey 2017
          • Case Study 2: Michael 2018
          • Case Study 3: Hurricane Season 2021
        • Hazard 2: Tornadoes >
          • Case Study 2: Moore Tornado
        • Hazard 3: Tectonics in the USA >
          • Case Study 3
        • Hazard 4: Wildfires
        • Hazards Final Assessment
      • Topic 2: The Changing Story of Power >
        • Part 1: From King to Parliament >
          • Case Study: English Kings
          • Could Kings do what ever they wanted?
          • The growth of Parliament
          • The Reformation
          • Charles I
        • Part 2: From Parliament to People >
          • The Enlightenment
          • The American War of Independence
          • Why were the French so Angry?
          • How did the Enlightenment affect Britain?
          • The Fight for Women's Rights
          • Did the militant actions of the Suffragettes help or hinder the cause of votes for women?
          • Why did women win the vote?
        • Assessment >
          • Revision of Turning Points
      • Topic 3: How can we become positive change makers? >
        • Our World in 2045
        • What are the long-term causes of climate change?
        • The Industrial Revolution and climate
        • significant Inventions
        • Costs and benefits of Industrialization
        • The enhanced Greenhouse effect
        • The impact of climate change
        • Is the World that bad?
        • What is the problem with plastic?
        • How can we manage climate change?
        • Earth Day
        • Mitigation and adaptation strategies
        • Protest as a means of change
        • Change maker project
        • Y8: Model United Nations
    • Year 7 Humanities >
      • Year 7 Geography >
        • Biomes
        • Microclimate Investigation
        • How did the impacts of the Haiti and Japanese earthquake compare?
        • Topic 2 Migration
        • Geography in the news
      • Year 7 History >
        • 1. The Ancient World >
          • a. Prehistoric Life >
            • Middle School History
          • b. Egypt or Rome? >
            • Historical Enquiry - Comparing Ancient Societies
            • Ancient Egypt
            • Ancient Rome
          • Assessment
        • 2. The Medieval World >
          • "Muck and Misery" Investigation
          • Medieval Guidebook Assessment
          • Medieval Baghdad
        • 3. The American West >
          • Native American Culture
          • The First Settlers
          • Pioneers
          • Cowboys and cow towns
          • Impact of settlement on the Native Americans
          • Assessment
        • 4. The Industrial World >
          • The Urban Game
        • 5. Civil Rights
        • 8 . Digital Library
  • HS Geography
    • IB Geography >
      • Introduction to IB Geography
      • Paper 1- Geographic Themes >
        • Urban Environments >
          • Urban sections 1-3
          • Sustainable Cities
        • Leisure, sport and Tourism >
          • Introduction to Leisure, sport and tourism
          • A global sporting event- The Olympics
          • Managing Rural Tourism Hotspots
          • Managing urban tourism hotspots
          • Tourism as a development strategy
          • Sustainable tourism
          • Variations in Sphere of Influence
          • The impact of Rural festivals
        • Geophysical Hazards >
          • Earthquakes
          • Volcanoes
          • Landslides
      • Paper 2: Geographic perspectives >
        • Changing populations >
          • Population density
          • Processes of population change >
            • Megacities
            • Forced migration
          • Possibilities of population change >
            • Aging population
            • Population policies
            • Gender Equality
            • Human trafficking
            • Demographic dividend
          • Debate: Should the UN curb population growth?
          • Population revision
        • Global Climate - Vulnerability and Resilience >
          • The causes of global climate change
          • Impacts of climate change
          • ​Disparities in exposure to climate change risk and vulnerability
          • GOVERNMENT LED ADAPTATION AND MITIGATION STRATEGIES
          • Civil society and corporate strategies to address climate change
        • Global resource consumption and security >
          • Global trends in consumption >
            • GLOBAL AND REGIONAL/CONTINENTAL PROGRESS TOWARDS POVERTY REDUCTION.
            • Measuring trends in global consumption
            • Patterns and trends in the availability and consumption of water
            • Global patterns and trends in the availability and consumption of land/food
            • Global patterns and trends in the availability and consumption of energy
          • Nexus thinking >
            • Two countries with contrasting levels of resource security...
            • Waste disposal and recycling
          • Resource Stewardship >
            • Divergent thinking about population and resource consumption trends
            • The circular economy
        • Infographics
      • Paper 3: Global Interactions >
        • Power, place and networks >
          • Global networks and flows
          • Global Interactions & Global Power
          • Human and physical influences on global interactions
        • HUMAN DEVELOPMENT & DIVERSITY >
          • Development opportunities
          • Changing cultures and identities
          • Cultural Hybridity
          • Local responses to global interactions
        • Environmental risks
        • Geopolitical and economic risks
      • IB Revision- mocks 2021
      • IB Revision
      • Internal Assessment
      • Extended Essay in Geography
    • New IGCSE Edexcel Geography >
      • Paper 1 - Physical Geography >
        • Hazardous Environments
      • Paper 2 - Human Geography >
        • Urban Environments
        • Economic Activity and Energy
        • Fragile Environments and Climate Change
    • IGCSE Geography >
      • Population and Settlement >
        • Population >
          • Why is population growing?
          • Population density and distribution
          • Over and Under population
          • Dependent populations
          • Population policy: One Child policy China
          • HIV and AIDs
          • Migration
          • Population revision
          • Debate: Should the UN curb population growth?
        • Settlement >
          • Settlement and service provision
          • Urbanisation
      • Natural Environment >
        • Earthquakes and Volcanoes >
          • Plate tectonics
          • Case study of a volcano: Montserrat
          • Haiti Earthquake
          • Why do people live in hazardous areas?
          • Tectonics revision
          • REVISION- WHAT HAPPENS AT TECTONIC PLATES?
        • Rivers >
          • Hydrological characteristics and processes
          • River Landforms
          • Benefits and threats of rivers
          • Management of rivers: Hard and Soft engineering
          • Rivers revison
        • Coasts >
          • Coastal processes
          • Coastal management
          • Different coastal environments
          • Mangroves
          • Hurricanes- cyclone Alia, Bangladesh
          • Hurricanes- Hurricane Harvey
          • Coasts revision
          • Coastal skills
        • Weather and Climate >
          • Weather measurements
          • The Tropical Rainforest Ecosystem
          • Deserts
          • Climate and vegetation revsion
      • Economic Development >
        • 3.1 Development
        • Industry
        • Globalisation
        • Food production
        • Water
        • Tourism
        • Energy
        • Environmental risks of economic development
        • economic development revision
      • Geographical Enquiry
      • Paper 2 Geographical Skills
      • Paper 4: Fieldwork paper
      • IGCSE Revision
      • IGCSE Revision for mid course assessments April 2021
      • Paper 1: Knowledge paper revision for mocks 2022
  • HS Economics
    • IB ECONOMICS TEACHER PAGES >
      • Activity Styles
    • Year 10 >
      • 1.0 THE BASIC ECONOMIC PROBLEM
      • 2.0 HOW MARKETS WORK AND MARKET FAILURE
      • 3.0 THE INDIVIDUAL AS PRODUCER, CONSUMER AND BORROWER >
        • 3.3 Workers
        • 3.4 Firms
        • 3.5 Small firms and causes and forms of the growth of firms
        • 3.6 Economies and diseconomies of scale
        • 3.7 Firms costs, revenues and objectives
        • 3.8 Firms and Production
        • 3.9.5 Monopoly Markets
      • REVISION OF UNITS 1, 2 AND 3
      • SUMMER LEARNING
    • Year 11 >
      • 4.0 THE ROLE OF GOVERNMENT IN AN ECONOMY >
        • 4.1 Introduction to Macroeconomics
        • 4.1.1 The Role of Government
        • 4.2.1 Macroeconomic Aims of Government
        • 4.2.3 Economic Growth
        • 4.7 EMPLOYMENT AND UNEMPLOYMENT
        • 4.8 INFLATION
        • 4.4.0 FISCAL POLICY
        • 4.4.1 MONETARY POLICY
        • 4.1.2 SUPPLY-SIDE POLICIES AND MACROECONOMICS REVISION
      • 5.0 ECONOMIC DEVELOPMENT >
        • Top Trumps: Economic Development
        • 5.1 DIFFERENCES IN ECONOMIC DEVELOPMENT
        • 5.3.1 POVERTY
        • 5.3 POPULATION
      • 6.0 INTERNATIONAL ASPECTS >
        • 6.2 ​GLOBALISATION, FREE TRADE AND PROTECTION
        • 6.3 EXCHANGE RATES AND THE CURRENT ACCOUNT
      • iGCSE Economics Revision Sessions - May 23rd to June 1st
      • Revision Support
    • Year 12 >
      • 1. Introduction to Economics
      • 2. Microeconomics >
        • 2.A. COMPETITIVE MARKETS: DEMAND AND SUPPLY >
          • HL Demand FE 2022
        • 2.B.ELASTICITIES
        • 2.C.GOVERNMENT INTERVENTION >
          • INQUIRY: EVALUATE THE EFFECTIVENESS OF GOVERNMENT INTERVENTION IN ACHIEVING SDG 12: RESPONSIBLE CONSUMPTION AND PRODUCTION
          • HL 2020 Government intervention
        • 2.D.MARKET FAILURE >
          • To What Extent Does the American Health Care Market Represent a Market Failure?
        • HL: RATIONAL PRODUCER BEHAVIOR
        • 2.E.THE THEORY OF THE FIRM 1: PRODUCTION, COSTS, REVENUES, AND PROFIT HL
        • 2.F.THE THEORY OF THE FIRM II: MARKET STRUCTURES HL
        • Real World Examples: Theory of the Firm
      • 3. Macroeconomics >
        • 2A. THE LEVEL OF OVERALL ECONOMIC ACTIVITY
        • 2B. AGGREGATE DEMAND
        • 2C. AGGREGATE SUPPLY
        • THE MULTIPLIER (HL)
        • INFLATION
        • THE PHILLIPS CURVE (HL)
        • LOW UNEMPLOYMENT
        • EQUITY IN THE DISTRIBUTION OF INCOME
        • ECONOMIC GROWTH
        • OVERVIEW OF DEMAND-SIDE AND SUPPLY-SIDE POLICIES
        • FISCAL POLICY
        • MONETARY POLICY
        • SUPPLY-SIDE POLICIES
      • Exam Papers
      • IA's >
        • IA Marking Exercise
        • Economic Diagrams
      • Extended Essay in Economics
      • SUMMER LEARNING
    • Year 13 >
      • 4. International Economics >
        • 4.A.International trade
        • 4.B.Exchange rates and the balance of payments
        • 4.C.Economics integration and the terms of trade
        • 4.D.Be ambitious resources
      • 5. Development Economics >
        • Understanding Economic Development
        • Topics in Economic Development
        • Foreign sources of finance and foreign debt
        • Consequences of economic growth and the balance between markets and intervention
      • IB Economics - Exams
      • IB ECONOMICS REVISION PAGES >
        • REAL WORLD EXAMPLES
        • Give Me Fives
        • Economics Past Papers
        • Student Video Tutorials
        • Additional Revision Activities
        • 2022 MOCK EXAM
    • Digital library
    • TOK Inspired Economics Page
    • Process for Deciding Economics University Predicted Grades
  • HS History
    • What is History?
    • IBDP History >
      • Pre - IB History
      • Rationale
      • Introductory Tasks
      • Perspectives Blog
      • IB History Revision Sessions - April 6th to May 1st
      • Paper 1 - Prescribed Subject >
        • Military Leaders >
          • Genghis Khan 1200-1227 >
            • Introduction to the Mongols
            • Mongol Historiography
            • Rise to Power
            • Military Might
            • Leadership
            • Campaigns in China and Asia
            • Impact of the Mongols
            • TOK - Genghis
          • King Richard I of England 1173-1199 >
            • Medieval England
            • Richard I - Life before 1189
            • Richard I - Crusader King 1190 - 1193
            • Richard I - Military Leadership
            • Richard - Impact
            • Richard I - Reputation and Historiography
            • TOK - Richard I
          • Paper 1: Rights and Protest
          • Source Skills
      • Paper 2 - World History Topics >
        • Essay Writing Skills - Paper 2
        • Authoritarian States >
          • Theory
          • MCA Feedback and Reflection
          • Hitler >
            • Emergence and rise to power >
              • HOW MUCH HOPE WAS THERE FOR THE SURVIVAL OF THE WEIMAR REPUBLIC 1919-29?
              • HOW DID THE AIMS AND IDEOLOGY OF THE NAZI PARTY DEVELOP BETWEEN 1919-1923
              • HOW FAR DID THE CONDITIONS OF 1929-33CONTRIBUTE TO THE ESTABLISHMENT OF THE NAZI STATE?
              • WHERE DID SUPPORT FOR NATIONAL SOCIALISM COME FROM?
            • Consolidation and maintenance of power >
              • HOW DID HITLER CONSOLIDATE HIS POWER TO CREATE AN AUTHORITARIAN REGIME?
              • WHAT PART DID PERSONALITY AND PROPAGANDA PLAY IN THE CONSOLIDATION OF POWER?
              • WHAT WERE THE MAIN CHARACTERISTICS OF NATIONAL SOCIALIST GOVERNMENT?
              • WHAT WAS THE NATURE AND EXTENT OF OPPOSITION TO NAZI RULE AND HOW WAS IT DEALT WITH?
              • WHAT WAS THE IMPACT OF FOREIGN POLICY ON HITLER'S CONSOLIDATION AND MAINTENANCE OF POWER?
            • Aims and results of policies
          • Mao >
            • Emergence and Rise to Power
            • Consolidation and maintenance of power
            • Aims and results of policies
          • Castro >
            • Castro RTP
            • Castro Establisment and consolidation
            • Castro: Aims and results of policies
          • Policies In Germany and Cuba >
            • Nazi Policies - Aims and outcomes
            • Castro Policies - Aims and Outcomes
        • Independence movements 1800 - 2000 >
          • Ireland - Europe >
            • 1. The origins rise and rise of independence movements >
              • 1.a. WHAT SOCIAL AND ECONOMIC FACTORS LED TO THE DEVELOPMENT OF AN INDEPENDENCE MOVEMENT?
              • 1.b. EARLY INDEPENDENCE CAMPAIGNING - WOLFE TONE
              • 1.c. SOCIAL DIVISIONS WITHIN IRELAND
              • 1.d. ECONOMIC FACTORS
              • 1.e. WHAT POLITICAL FACTORS LED TO THE DEVELOPMENT OF AN INDEPENDENCE MOVEMENT IN IRELAND?
              • f. What external factors were important in creating an independence movement.
            • 2. Methods used and reasons for success >
              • 2. a WHAT METHODS WERE USED IN THE STRUGGLE FOR INDEPENDENCE 1867 TO 1900? >
                • 2.b.​WHY DID THE INDEPENDENCE MOVEMENT SUCCEED?
                • 2.b. WHAT WERE THE ROLES OF MICHAEL COLLINS AND EAMON DE VALERA IN THE STRUGGLE FOR INDEPENDENCE?
                • 2.c.
            • 3. Challenges faced in the first 10 years after independence; and the responses to those challenges. >
              • 3.a.
              • 3.b.
              • 3.c.
              • 3.d.
              • 3.e.
            • IRISH 'BE AMBITIOUS' RESOURCES
          • India - Asia >
            • Origin and rise of the Independence Movement >
              • 1857 and Colonial India
              • The Growth of Nationalism
              • Factors in the rise of the Independence Movement
            • Methods and success of the Independence Movement >
              • Leadership in India
              • Why did India win independence?
            • Challenges facing the newly independent state
          • Cuba - The Americas >
            • origins of Cuban Independence before 1823
      • Paper 3 - History of Europe >
        • THE FRENCH REVOLUTION 1774 TO 1815 >
          • The Enlightenment
          • The Origins of the French Revolution
          • 1789: THE END OF THE ANCIEN REGIME
          • Establishing a Constitutional Monarchy
          • Revolutionary War and overthrow of the Monarchy 1792 - 93
          • Government by Terror 1793-4
          • THERMIDORIAN REACTION AND THE DIRECTORY 1794-9
          • THE IMPACT OF THE REVOLUTION
          • NAPOLEON: CONSULATE AND EMPIRE
          • DIGITAL RESOURCES: FRENCH REVOLUTION
        • Imperial Russia 1854 - 1924 >
          • Alexander II
          • Alexander III and Nicholas I
          • 1905 - Revolution
          • Nicholas II and the impact of the First World War
          • The Revolution 1917
          • Lenin and the Soviet Union
      • Internal Assessment (IA) >
        • Formulating a Question
        • Initial Proposal
        • IA Section 1
        • IA Section 2
        • IA Section 3
        • IA Referencing
        • Marking Exercise
        • Timeline Class of 2018
      • Core >
        • Extended Essay
        • Theory of Knowledge
        • CAS
    • New IGCSE Edexcel History >
      • A1 Origins & Course of WW1
      • B2 Changes in Medicine
      • D3 Weimar & Nazi Germany
    • IGCSE Cambridge History >
      • Revision Checklists
      • REVISION Past Papers >
        • MODEL Paper 1
        • MODEL Paper 2 >
          • MODEL Paper 2: Cold War Causes
          • MODEL Paper 2: Treaties
      • Depth Study A: WW1 >
        • 1. Why was war not over by December 1914?
        • 2. Why was there stalemate on the Western Front?
        • 3. How important were other fronts?
        • 4. Why did Germany ask for an armistice in 1918?
        • WW1 EXAM QUESTIONS
      • Core Content 1: Treaties
      • Core Content 2 & 3: League 20s & 30s
      • Core Content 4 : Blame for Cold War?
      • Core Content 5: Cold War Conflicts
      • Depth Study B: Germany >
        • 1. Was the Weimar Republic doomed from start?
        • 2. Why was Hitler able to dominate Germany by 1934?
        • 3a. How effectively did the Nazis control Germany?
        • 3b. What was it like to live in Nazi Germany?
  • SOCIOLOGY HOME
    • Unit 1: Theory and Methods >
      • How do sociologists study society?
    • Unit 4: Family
    • The story of Power England
  • TEACHER PAGES
    • Mrs Bennett
    • Ms Capper
    • Mr Bish >
      • Teacher Assessment Pages - Comparative Judgements
      • WS
      • Top 10's
      • Book club
      • Profile
      • blog: How can self-directed learning be made visible?
    • Mrs Morgan >
      • Debate: Should the UN curb population growth?
      • Books
      • TV and Films
      • Travel
    • Mr Jones
    • Mr Skerry
    • Contact
  • LEADERSHIP ENRICHMENT
    • Year 9 - Leadership Enrichment >
      • Leadership Styles
      • Planning an Event - The Music Festival >
        • Decision 1 - What is our Vision?
        • Decision 2 - The Line Up
        • Decision 3 - Event Planning
        • Decision 4 - Event Organisation
        • Decision 5 - Advertising
        • Decision 6 - Final Costings
        • Decision 7 - Our Pitch
      • Review and Reflection
  • GLOBAL JUSTICE LEAGUE OF BISH
    • GLOBAL CITIZENSHIP IGCSE >
      • Theme 1: Politics and Governance
      • Theme 2 - Economic development and the environment
    • BIS Houston MUN - April 6th-8th 2022
    • 2023 ​TEXAS STATE MOCK TRIAL COMPETITION TEAM
    • ORGANISORS PAGE BISHMUN 2022
    • TED X CONFERENCE 2022
  • YEAR 9 ​ENRICHMENT: ​GENERAL ASSEMBLY: ​CLIMATE CHANGE
  • History Digital Research Library
  • New Page
  • Week 10 - Dealing with Conflict