Beschreibung:
How are mountains formed? Why are there old and young mountains? Why do the shapes of South America and Africa fit so well together? Why is the Pacific surrounded by a ring of volcanoes and earthquake-prone areas while the edges of the Atlantic are relatively peaceful?
1. Contractional theory, continental drift and plate tectonics,- 2 Plate movements and their geometric relationships,- 3. Continental graben structures,- 4. Passive continental margins and abyssal plains,- 5. Mid-ocean ridges,- 6. Hot spots,- 7. Subduction zones, island arcs and active continental maragins,- 8. Transform faults,- 9. Terranes,- 10. Early Precambrian plate tectonics,- 11. Plate tectonics and mountain building,- 12. Old orogens,- 13. Young orogens - the Earth's loftiest places.