Plate Boundaries and Plate Tectonics Theory Quiz
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Questions and Answers

What type of plate boundary is characterized by plates moving towards each other?

  • Convergent boundaries (correct)
  • Oceanic boundaries
  • Divergent boundaries
  • Transform boundaries
  • Which boundary involves plates moving away from each other?

  • Oceanic boundaries
  • Transform boundaries
  • Convergent boundaries
  • Divergent boundaries (correct)
  • What type of boundary results in plates sliding past each other?

  • Divergent boundaries
  • Transform boundaries (correct)
  • Convergent boundaries
  • Oceanic boundaries
  • Which theory explains that the movement of plates is driven by heat inside the Earth?

    <p>Plate Tectonics Theory</p> Signup and view all the answers

    What causes the movement of Earth's crust according to the plate tectonics theory?

    <p>Convection in the mantle</p> Signup and view all the answers

    What is the main cause of earthquakes?

    <p>Movement of tectonic plates</p> Signup and view all the answers

    How do shallow crustal earthquakes differ from deep focus earthquakes?

    <p>Deep focus earthquakes occur below 70 kilometers into the Earth's crust.</p> Signup and view all the answers

    What is one potential effect of an earthquake?

    <p>Structural damage to buildings</p> Signup and view all the answers

    How can liquefaction be described in relation to earthquakes?

    <p>It refers to the shaking of the ground producing quicksand-like soil.</p> Signup and view all the answers

    What are aftershocks in relation to earthquakes?

    <p>Small quakes that follow major earthquakes</p> Signup and view all the answers

    Which scale is used to measure the magnitude of earthquakes?

    <p>Richter Scale</p> Signup and view all the answers

    What methods do scientists use to predict earthquakes?

    <p>Looking at GPS data and seismic wave information</p> Signup and view all the answers

    How do building codes help in reducing the impact of earthquakes?

    <p>Ensuring buildings are strong enough to withstand shaking</p> Signup and view all the answers

    What is the purpose of emergency preparedness plans for earthquakes?

    <p>Providing instructions on what to do during an earthquake</p> Signup and view all the answers

    How do warning systems contribute to earthquake preparedness?

    <p>Alerting people in advance about an impending earthquake</p> Signup and view all the answers

    What does the moment magnitude scale measure?

    <p>The size of an earthquake based on energy traveled</p> Signup and view all the answers

    When measuring an earthquake on the moment magnitude scale, what do higher numbers indicate?

    <p>Bigger and stronger earthquakes</p> Signup and view all the answers

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