Answer:
C) Constructive interference
Step-by-step explanation:
The addition of wave energy as waves interact to produce larger waves is called constructive interference. In constructive interference, waves with the same frequency and in-phase alignment come together, resulting in their amplitudes adding up and creating a larger wave. This phenomenon is responsible for the formation of larger waves in various situations, such as in the ocean when two or more wave trains combine constructively to create larger waves.