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PLAKEN TEKTONIKA

PLAKEN TEKTONIKA. Mugimendu epiroforetikoak = horizontalak. PLAKEN TEKTONIKA teoria-ren asmatzailea. John Tuzo Wilson (1908-1993) Ottawa ( Kanada ) Toronto Universitateko irakaslea 1974, Ontario Science Centre, museoko zuzendaria 1960 Plaka tektonikoen teoria

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PLAKEN TEKTONIKA

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  1. PLAKEN TEKTONIKA Mugimenduepiroforetikoak = horizontalak

  2. PLAKEN TEKTONIKA teoria-renasmatzailea • John Tuzo Wilson (1908-1993) Ottawa (Kanada) • Toronto Universitatekoirakaslea • 1974, Ontario Science Centre, museokozuzendaria 1960 Plakatektonikoenteoria Helburua: Kontinenteenjitoarenedieraztea • Lurrazala: plakatanbanatua • Astenosfera: erdiurtuharriestratuarengaineanmugitzendira • Failaatransformakorrak • Subdukzioalderdiak • Ozeanohondoaplakenarteanzabaltzen • Hawayirlenerlazioaplakekin

  3. Ertz mugak AZALEKO LURRIKARAK SAKONEKO LURRIKARAK

  4. Benioff-en planoasubdukzioaren froga

  5. SUMENDIEN KOKAPENA MUNDUAN

  6. a

  7. PLAKAK

  8. Plaka tektonikoen ertz motak

  9. 1- kontineneteen hausketa

  10. 1.- RIFT VALLEY FASEA

  11. RIFT VALLEY

  12. 2.- ITSASO GORRIA FASEA

  13. 3.- OZEANO ATLANTIKO FASEA

  14. 4.- SORTALDEKO OZEANO BAREA FASEA SUBDUKZIOA

  15. SUBDUKZIOA

  16. Uhartearkuak

  17. Hondo ozeaniko desagertzen da uharte arkuak kontinetearen aurka talka eginez

  18. 5.- MEDITERRANEO FASEA

  19. 6.- HIMALAIABARE FASEA OBDUKZIOA MENDILERRO INTRAKONTINENTALAK

  20. OBDUKZIOA MENDILERRO INTRAKONTINENTALAK

  21. Failatransformatzailaeak

  22. Failatransformatzailaeak

  23. San Andres faila Los Angeles San Francisco

  24. OROGENIA

  25. AKREZIOA

  26. OROGENIA-AKREZIOA adibidea

  27. WILSON-EN ZIKLOA

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