Which wave of a major tsunami is most likely to be the highest?
A) first
B) third or fourth
C) second
D) tenth
E) twentieth

Question

Quizplus · Accepted Answer

The third or fourth wave of a major tsunami is most likely to be the highest because it is often caused by the largest displacement of water and the most powerful seismic impact. The first wave is usually not the highest and subsequent waves may decrease in height. Waves beyond the fourth or fifth are less likely to pose a significant threat due to their decreasing size.

Which Wave of a Major Tsunami Is Most Likely to Be