Tsunamis can be detected on the open ocean through
A)measurement of changes in pressure exerted on the sea bottom by the water column
B)shipboard observations of wave heights
C)seismometer records
D)measurement of wave speeds with Doppler radar

Question

Quizplus · Accepted Answer

Tsunamis can be detected on the open ocean by measuring changes in pressure exerted on the sea bottom by the water column, as this method can detect the subtle changes in water pressure caused by the passage of a tsunami wave.

Tsunamis Can Be Detected on the Open Ocean Through