Geography 0.0 / 5 ? GeographyIGCSENone Created by: charlotte_priceCreated on: 27-04-13 14:25 What type of plate boundary constructs new plate? Constructive 1 of 8 What are the 4 constructive plate boundaries? Mid-Indian Ridge, East Pacific Ridge, Antarctic Ridge, The Mid-Atlantic Ridge 2 of 8 What is the main thing that happens at a destructive plate boundary? Crust is destroyed 3 of 8 Name 3 features of a shield volcano Thin runny magma, has a vent, layers of lava, eventually become islands, non-explosive, basic 4 of 8 Name 3 features of a composite volcano thick viscous magma, contains silica, doesn't flow easily, explodes, acid 5 of 8 Describe what happens at a Continental Collision Zone. 1) Subduction zone brings plates together 2) The oceanic plate is crushed and pushes up to create mountains. 6 of 8 Name 5 Primary effects of an earthquake. Buildings & bridges collapse, railways buckle, roads crack, liquefaction, landslides 7 of 8 Name 5 secondary effects of an earthquake. Tsunamis, fires, broken water pipes, aftershocks, businesses close, unemployment, diseases spread, economy of area badly effected, mental illnesses 8 of 8
Comments
No comments have yet been made