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Exploring Plate Tectonics: Boundaries and Landforms

Delve into plate tectonics and its effects including divergent boundaries forming mid-ocean ridges, convergent boundaries creating mountains and volcanoes, transform boundaries like the San Andreas Fault causing earthquakes, and evidence for plate movement through rock layers and fossils. This interactive journey includes insights on the formation of new rocks, tectonic features like trenches, and the dynamics of Earth's shifting plates.

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Exploring Plate Tectonics: Boundaries and Landforms

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  1. Plate Tectonics

  2. Divergent Boundaries • Plates moving AWAY from each other.

  3. Landforms and effects • Mid-Ocean ridges • Earthquakes • New rock forming on plates (Africa, Iceland)

  4. Iceland

  5. African Rift Valley

  6. Convergent Boundaries • When plates come together or collide

  7. Features • Trenches (Subduction) • Volcanoes • Mountains • Earthquakes

  8. Subduction

  9. Collision

  10. Himalayan Mountains

  11. Transform Boundaries • Plates SLIDE past each other, moving in opposite directions.

  12. San Andreas Fault

  13. Results • Earthquakes

  14. Evidence for Plate Movement • Shape of continents match up

  15. Fossil record • Rock layers

  16. evidence video

  17. Location of volcanoes and earthquakes

  18. Map with earthquakes and volcanos

  19. Magnetic stripes on the sea floor • Rock ages of the sea floor

  20. animation

  21. Satellite images

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