Restless Earth 1.0 / 5 based on 1 rating ? GeographyRestless EarthGCSEEdexcel Created by: siantoppCreated on: 08-12-13 15:11 What is the Lithosphere made of? Continental and Oceanic Crust + Upper mantle 1 of 10 What are high temperatures in the Earths core caused by? Radioactive decay causing convection currents 2 of 10 What are the three main plate boundary types? Constructive, Conservative and Destructive 3 of 10 What are hotspots? Areas of rising plumes of magma into the asthenosphere creating trails of volancoes 4 of 10 Basic, what happens at destructive and constructive plate boundaries? New crust is made at constructive and old crust is destroyed at destructive 5 of 10 What are the different types of volcanoes? Sheild and Strato 6 of 10 What effects the danger of the hazard? The size, the vulnerability, the populous capacity 7 of 10 What is lava from a composite volcano like? sticky, flows slowly, made of basalt and granitic 8 of 10 What effects the severity of an Earthquake? depth, size, material, distance from epicentre 9 of 10 What are volcanoes? Active, Dormant or Extinct 10 of 10
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