geography "living an active zone" 0.0 / 5 ? GeographyNatural hazardsGCSEWJEC Created by: Jade RasbridgeCreated on: 06-05-14 16:22 name the four plate boundaries collision, conservative, constructive, destructive 1 of 20 collision two plates come together, fold mountains 2 of 20 conservative two plates slide passed each other, earthquake formed 3 of 20 constructive something new is made 4 of 20 destructive something is destroyed 5 of 20 what happens at constructive plate boundaries plates move apart 6 of 20 ocean ridges mid atlantic ridge, new land formed in middle where magma has cooled down 7 of 20 rift valley new land formed has sunk down 8 of 20 shield volcano wide base, gentle eruptions 9 of 20 constructive plate boundary case study Iceland 10 of 20 what happens at destructive plate boundaries oceanic plates sink downwards 11 of 20 subduction too hot so gets sub ducted 12 of 20 ocean trench gap down underneath 13 of 20 where is an island arc west indies 14 of 20 what is a composite volcano violent, steep 15 of 20 where is a composite volcano montserrat 16 of 20 name 4 primary hazards pyroclastic flow, lanar, deaths, destroy farmland 17 of 20 how do secondary hazards happen as a result of primary hazards 18 of 20 name 2 secondary hazards flooding- crops, climate change 19 of 20 name 4 reasons to stay in an active zone geothermal energy, farming, mining, tourism 20 of 20
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