Earthquakes and Volcanoes 3.0 / 5 based on 2 ratings ? GeographyNatural hazardsGCSEAll boards Created by: annabellian jellyheadCreated on: 18-11-12 14:21 The magma moving in the mantle is called... CONVECTION CURRENTS 1 of 12 Huge cloud of dust, rock, ash and volcanic bombs is called... PYROCLASTIC FLOW 2 of 12 What is the scale in which measures earthquakes? RICHTER SCALE 3 of 12 A secondary vent creates this in a volcano SECONDARY DOME 4 of 12 What measures ground vibrations before a volcanic eruption? SEISMOMETER 5 of 12 To prevent damage in earthquakes, what can you do to your house? RETROFIT 6 of 12 A LEDC case study for volcanoes? MONTSERRAT 7 of 12 What plate boundaries do earthquakes form at? CONSERVATIVE 8 of 12 What do volcanoes produce that could benefit nearby residents? GEOTHERMAL ENERGY 9 of 12 What is directly below the epicentre? FOCUS 10 of 12 Other than plate boundaries, what can earthquakes form on? FAULTS 11 of 12 Pressure from rising magma causes GROUND DEFORMATION 12 of 12
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