When would someone be the MOST likely to notice a tsunami?

A. in deep water
B. at low tide
C. at the shore
D. in a coral reef

C. at the shore

People would be most likely to notice a tsunami when they are at the shore because tsunamis typically cause a rapid and dramatic rise in sea level, leading to flooding and powerful currents near the coast. Tsunamis are less noticeable in deep water, at low tide, or in a coral reef.