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Plate Tectonics

Plate Tectonics. Mr. Skirbst Earth Science Topic 26. Plate Tectonics. ( lithospheric ) plates. Plate Tectonics. ( lithospheric ) plates (rock) slabs. Plate Tectonics. ( lithospheric ) plates (rock) slabs tectonics. Plate Tectonics. ( lithospheric ) plates (rock) slabs

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Plate Tectonics

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  1. Plate Tectonics Mr. Skirbst Earth Science Topic 26

  2. Plate Tectonics (lithospheric) plates

  3. Plate Tectonics (lithospheric) plates (rock) slabs

  4. Plate Tectonics (lithospheric) plates (rock) slabs tectonics

  5. Plate Tectonics (lithospheric) plates (rock) slabs tectonics movement

  6. Plate Tectonics movement of rocky slabs across the Earth

  7. Plate Tectonics theory of continental drift Alfred Wegener

  8. Plate Tectonics Earth’s continents are “floating” from one place to another

  9. Plate Tectonics Evidence from fossils Glossopteris (found in S. Hemisphere)

  10. Plate Tectonics Evidence from rocks mountains, shapes, deposits

  11. Plate Tectonics Evidence from sea-floor sea-floor spreading mid-ocean ridge

  12. Plate Tectonics

  13. Plate Boundaries Divergent boundary

  14. Plate Boundaries Divergent boundary plates move apart

  15. Plate Boundaries Divergent boundary plates move apart found along mid-ocean ridges

  16. Plate Boundaries Divergent boundary plates move apart found along mid-ocean ridges called constructive boundary

  17. Plate Boundaries Divergent boundary

  18. Plate Boundaries Convergent boundary

  19. Plate Boundaries Convergent boundary plates come together

  20. Plate Boundaries Convergent boundary plates come together found near trenches

  21. Plate Boundaries Convergent boundary plates come together found near trenches called destructive boundaries

  22. Plate Boundaries Strike-slip boundary

  23. Plate Boundaries Strike-slip boundary grind horizontally

  24. Plate Boundaries Strike-slip boundary grind horizontally forms lateral faults

  25. Plate Boundaries Strike-slip boundary grind horizontally forms lateral faults called a conservative boundary

  26. Pangaea

  27. Pangaea Large, single landmass that existed in the past before slowly breaking apart and moving into the current position

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