Final answer:
Constructive waves deposit sediment, while destructive waves erode sediment.
Explanation:
Constructive waves are waves that deposit sediment on the beach, building it up, while destructive waves remove sediment, eroding the beach. An example of constructive waves is when swash is more powerful than backwash, causing the beach to build up. Conversely, destructive waves have a more powerful backwash, resulting in the removal of sediment from the beach.
Learn more about waves and coastal processes here:
https://brainly.com/question/42513697
