Oceans

Seafloor Spreading

The floors of sea are not one contiguous basin. It just like the world that you see, with valleys, plateaus and mountains, except that it is all covered with water. Moreover, there are areas in the sea floor that are more 'active' than the rest. These areas are prone to faulting, fracturing, volcanic activity and spreading. Sea floor spreading is a basic premise that helps postulate the theory of plate-tectonics. The first stage in plate separation is the initiation of a new...

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