Geography Challenge of Natural Hazars 0.0 / 5 ? GeographyNatural hazardsGCSEAQA Created by: AbigailW16Created on: 01-04-18 22:06 Who proposed the plate tectonic theory? Alfred Weneger 1 of 20 What are the two theories behind why plate tectonics move Convection Currents and Slab Pull 2 of 20 What evidence proves tectonic plates are moving? Hot Spots 3 of 20 Describe oceanic crust Dense, but thin 4 of 20 What does a destructive plate boundary do? Collide together 5 of 20 What does a constructive plate boundary do? Moves apart 6 of 20 Describe a conservative plate boundary do? Slips past eachother 7 of 20 What was a HIC earthquake Chile 8 of 20 What was a LIC earthquake Nepal 9 of 20 What did the Chile earthquake measure? 8.8 10 of 20 What was a primary effect of Chile? 500 killed 11 of 20 What was a primary effect of Chile? Port of Santiago Bay was destroyed 12 of 20 What was a secondary effect of Chile? 1500km of roads were blocked by landslides 13 of 20 Out of the four hazard management strategies which is the least effective? Prediction 14 of 20 Out of the four hazard management strategies which is the most effective? Planning 15 of 20 Why do people continue to live near areas at risk? Coincide with favourable settlements 16 of 20 What are the benefits of living near volcanoes in Iceland? Geothermal Energy 17 of 20 What are the benefits from Iceland's volcano energy Generates 25% of the country's electricity 18 of 20 Rising air causes...pressure Low 19 of 20 Descending air causes..... pressure High 20 of 20
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