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According to the theory proposed by Harry Hess, what causes continents to move?

A. continental drift
B. magnetic polarity
C. seafloor spreading
D. deep-ocean trenches

Sagot :

GinnyAnsweridn

Final answer:

Seafloor spreading is the process that causes continents to move according to Harry Hess's theory.


Explanation:

Seafloor spreading is the mechanism proposed by Harry Hess that causes continents to move. This process involves the creation of new oceanic crust at mid-ocean ridges, which pushes the continents away from the ridge axis. As the oceanic crust moves and eventually reaches deep-sea trenches, it sinks back into the mantle, facilitating the movement of continents.


Learn more about Seafloor Spreading here:

https://brainly.com/question/38748604


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