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Which geologic event often causes tsunami generation because of dip-slip faulting under oceanic plates?

A)Earthquake-induced seafloor displacement
B)Submarine landslide sediment compaction
C)Volcanic caldera implosion
D)Methane hydrate dissociation expansion

💡 Explanation

An earthquake generates tsunamis because it induces seafloor displacement via vertical movement along a dip-slip fault. This rapid displacement projects energy outwards in all directions. Therefore, it leads to tsunami initiation rather than alternative seismic events.

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