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Daily Work

Daily Work. _________ Layer of molten iron and nickel that surrounds the inner core. _________ Thinnest, outermost layer of Earth; ranges from 5 to 100 km thick. _________ Name of the theorized super continent. _________ Rigid layer consisting of the crust and uppermost part of the mantle.

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Daily Work

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  1. Daily Work • _________ Layer of molten iron and nickel that surrounds the inner core. • _________ Thinnest, outermost layer of Earth; ranges from 5 to 100 km thick. • _________ Name of the theorized super continent. • _________ Rigid layer consisting of the crust and uppermost part of the mantle. • _________ Dense sphere of solid iron and nickel. • _________ Soft layer of the mantle on which pieces of lithosphere slowly float. • _________, ________, __________, _____________ Four details that support Alfred Wegener’s Theory of Continental Drift.

  2. How are plate movements related to the processes ofthe Earth?

  3. Create Flipbook • Hamburger fold • 3 flaps • Convergent Boundary • Divergent Boundary • Transform Boundary

  4. Convergent Plate Boundaries • plates move towards each other • Continent/continent • High mnts form • Continent/ocean • Subduction occurs • Trenches form • Volcanoes form • Strong earthquakes

  5. Divergent Plate Boundary • plates move away from each other • mid-ocean ridges created through a crack in underwater crust • new crust is formed

  6. Transform Plate Boundaries • Crust neither created nor destroyed • Earthquakes created from stress released when the plates slide along each other • Example: • San Andreas fault in California

  7. http://www.pbs.org/wgbh/aso/tryit/tectonics/# Time to predict!

  8. Tectonic Plates • Earth’s crust is broken into pieces called plates • These plates are part of the lithosphere and move on top of the asthenosphere • Boundaries are drawn by studying earthquakes and volcanic eruptions.

  9. Map of Earth’s Plates

  10. Juan de Fuca Cocos Nazca Caribbean Scotia Filipino North American South American Eurasian African Australian Antarctic Pacific Indian Arabian Key to Earth’s Plates

  11. Let’s check our answers!

  12. This picture explains which vocabulary term?

  13. What type of boundary?

  14. What type of boundary?

  15. What type of boundary?

  16. What type of boundary?

  17. What type of boundary?

  18. What type of boundary?

  19. Timetracker • Read pages 308 – 317. • Do WB page 103.

  20. Cut along the dotted lines.

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