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Geography (Population (Mumbai (20m, 2.9% - hyper urbanisation), LA (12.9m,…

- - - - of future climate change
        for a developing nation
        
        Egypt (p40-41)
      - Climate change in Uk
        
        UK today (p33-34),
        
        Future climate
        
        UK (p38),
      - Short term
        
        Little Ice Age (p28-29),
      - Major Climate Change
        
        extinction of the megafauna (p30-
        31),
    - - Volcanoes
        
        Nyriagongo (p18-19)
      - Earthquakes
        
        Kashmir (p19) or Loma Prieta (p19).
      - Relief efforts
        
        San Francisco ‘quakes (p22-
        23),
    - - Deforestation
        
        the Amazon (p48-50),
- - - - The Structure of the Earth
        
        Inner core - Centre / Hottest / Solid Iron + Nickel / Magnetic / Spin / 5,500c
        
        Outer core - Liquid / Iron + Nickel / Temp. Core
        
        Mantle - Widest / Semi molten, Magma
        
        Crust - Thin outer layer 60km / Continetial Crust / Oceanic Crust
      - Plate Boundries
        
        Destructive - Where two plates collide and one plate flows beneath the other – subduction.
        
        Earthquakes and volcanoes occur here
        
        E.g.: Nazca Plate and South American Plate
        Constructive - Rising convection currents pull crust apart forming volcanic ridge - Mid-Atlantic Ridge
        
        E.g.: Eurasian and North American Plates
        Conservative - Two plates slide past each other
        
        Earthquakes occur here
        
        E.g.: San Andreas Fault, California
        Collision - Two continental plates collide and the two plates buckle
        
        Many earthquakes occur here
        
        E.g.: Indo-Australian and Eurasian plates