Thursday, September 20, 2012

9/20 Plate Tectonics

Plate Tectonics
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In your notebook, you will discuss:



  •  explain the differences between oceanic and continental crust (density, composition, temperature and thickness are ideas)
  • predict how changes in composition and temperature change crust density and buoyancy.
  • Draw a time series for different types of plate boundaries and their motions
  • Figure the type of plate boundary given images or descriptions of surface features.
  • Explain which types of plate boundaries create crust, and which destroy crust








  • Weather form





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