Ge 101. Introduction to Geology and Geochemistry Lecture 19. Sea floor spreading, conductive heat transfer, and the topography of the ocean floor.

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Ge 101. Introduction to Geology and Geochemistry Lecture 19. Sea floor spreading, conductive heat transfer, and the topography of the ocean floor

Image Global topography

Image 19.2 Shelf-slope-rise-plain Abyssal Plain Rise Shelf Slope

Image Global topography

Ridge Image Mid-ocean ridge, fracture zones Fracture zones

Image Global topography

Ocean Island Fracture Zone Image Ocean islands, fracture zones

Image Global topography

Trench Arc Image Trench and island arc

Animation Sea-floor spreading

Image 19.7

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