Natural hazards

Aug 25, 2014

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Natural hazards. Causes: -Human activities -Natural processes 1. Earthquakes 2 .Volcanic eruptions 3. Tsunamis Damages Responses. Causes of Volcanic eruption. Constructive boundary Destructive boundary (Subduction zone). Causes of Earthquakes. Constructive boundary

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Natural hazards

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Natural hazards • Causes: -Human activities -Natural processes 1.Earthquakes 2.Volcanic eruptions 3.Tsunamis • Damages • Responses
Causes of Volcanic eruption • Constructive boundary • Destructive boundary (Subduction zone)
Causes of Earthquakes • Constructive boundary • Destructive boundary • Conservative boundary
Causes of tsunamis • Earthquakes • Volcanic eruptions • Mass movement Tsunamis’ location • Pacific Ocean • Subduction zones