What term refers to a group of waves traveling together on the ocean surface?

• A. Wave Height Factors
• B. Destructive Interference
• C. Standing Wave
• D. Wave Train

Answer: (D)

A wave train is a series of waves that travel together in the same direction across the ocean surface. These waves originate from a single wind event and, while individual waves in the train may vary in height, they share a common pattern and advance as a group, arriving in a rhythmic sequence. This sense of a traveling procession is what paddlers notice when a line of waves approaches shore and can help you time your paddling and brace accordingly.

Standing waves, by contrast, appear stationary as two waves of opposite directions interfere and create fixed crests and troughs. Destructive interference is the process where crests meet troughs and cancel each other out, reducing amplitude rather than describing a group traveling together. Wave height factors refer to the conditions that influence how tall waves become, not the concept of a grouped wave pattern.