Edexcel IGCSE Geography 復(fù)習(xí)筆記 4.3.2 Types of Energy Sources Non-Renewable Energy Non-renewable energy are energy sources which are?finite?and will eventually run out. They include: Gas Oil Coal ...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 4.3.1 Energy Demand and Production Energy Demand Global energy demand has rapidly increased. Population growth and development are the two main causes of the increa...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 4.2.3 Relationship of Population on Resources Population & Resources Economic activities all involve the use of resources and energy The rate at which resources...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 4.2.2 Informal Employment Causes of Informal Employment Informal employment?is any employment which is unregulated and unofficial It is estimated that more than 60%...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 4.2.1 Impacts of Economic Sectors Case Study: Sector Shift in the UK The UK is in the?post-industrial stage?of the?Clark-Fisher?model It was the first country to ex...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 4.1.3 Changes in Economic Sectors Causes of Change As countries develop the numbers of people employed in each economic sector changes This can be seen in the?Clark...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 4.1.2 Location of Economic Sectors Factors Influencing Location of Economic Sectors Every type of economic activity has a particular location The location is affect...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 4.1.1 Classification of Economic Sectors & Employment The Four Economic Sectors An economic activity is the producing, purchase or selling of goods and services...
Edexcel IGCSE Geography 復(fù)習(xí)筆記 3.3.3 Planning Long Term Risk Assessments & Hazard Mapping Long Term Planning Occurs after the hazard event Looks back at the event and evaluates what could be ...
