Geography · Natural Hazards - Tsunamis
Why are tsunamis usually unnoticeable to ships passing over them in the open deep ocean?
- 1They dissipate and disappear before reaching coastal waters
- 2Their energy is entirely absorbed by deep sea trenches
- 3In deep ocean waters, they have very long wavelengths and low wave height✓
- 4They move extremely slowly in deep ocean waters
Correct answer
In deep ocean waters, they have very long wavelengths and low wave height
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