Tectonics Quiz A quiz on Tectonics & Earthquakes 3.0 / 5 based on 1 rating ? GeographyRock landscapes and processesGCSEEdexcel Created by: Olly StutzCreated on: 30-11-12 10:06 What causes two plates to move? (in a constructive plate boundary) Convection currents in the mantle. 1 of 7 What happens when the plates move apart? (in Constructive plate boundary) As they move apart magma from the mantle rises to the surface and cools forming new crust. 2 of 7 What happens when Collision plate boundarys move together? As they are the same material they crumple upwards to form fold mountains. 3 of 7 What can can a destructive plate boundary from? Volcano. 4 of 7 Where was the 1995 earthquake/tsunami ? Japan 5 of 7 What year was the Haiti earthquake? 2010 6 of 7 How does a ash cloud occur? A Volcano erupting 7 of 7
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