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Presentation transcript:

http://www.youtube.com/watch?v=Q9j1xGaxYzY

http://www.youtube.com/watch?v=Kpoko_l34ZE http://www.youtube.com/watch?v=0mWQs1_L3fA http://www.youtube.com/watch?v=MmMX83diwl0

Plate Margins – Unit 3.1 Plate tectonics Source: http://www.youtube.com/watch?v=ifke1GsjNN0 Remember: Convergent = Destructive – destroying land Divergent = Constructive – creating land Name of plate margin What TWO plate types are involved? Oceanic? Continental? What is the result? An example is …..

Where do volcanoes and earthquakes happen? Task: Read pages 90-91 in your textbook Answer the following questions: Q1 and Q2 from the book IN FULL SENTENCES! Explain why fold mountains happen. What is meant by the ring of fire? And then . . . Explain why earthquakes occur more frequently than Volcanic eruptions. ( )

Describe the world wide distributions of Earthquakes and Volcanoes (5) (Use named examples) You may need to use an atlas. Earthquake Volcano

How do we measure the Earth’s movement? Key words: Seismic activity Seismograph Seismometer Magnitude Richter scale http://www.youtube.com/watch?v=jBdvvXyS-r4

Case study Kobe – Japan 2011 http://www.coolgeography.co.uk/GCSE/AQA/Restless%20Earth/Earthquakes/Kobe.htm#Effects