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Tectonics - Coggle Diagram
Tectonics
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Earthquakes
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Focus - where the rock starts to fracture, e.g. the origin point
Haiti
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At its peak, 1,500,000 living in camps
Cholera outbreak - affected over 1,500,000 million people
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Volcanoes
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Case Studies
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Mt Sinabung - Indonesia
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30,000 displaced since eruptions began
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Plate boundaries
Convergent
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Plates move towards each other, oceanic more dense leading to subduction
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Magma bubble rises due to surrounding magma being denser, if crust is weak then volcano forms
Divergent
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If oceanic, forms a mid ocean ring with rift valley
If continental, forms a rift valley
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