Reinforced shoreline with well-rooted trees is not an effective method in slowing down the wave.Group of answer choicesTrueFalse

When a wave breaks against the shore, the crest outruns the trough and the crest collapses in this type of wave?

Which of the following is a man-made structure meant to protect a waterway from wave action and longshore drift? Groin Sand bar Jetty Wharf

A beach is connected to land at one end. What coastal process did build this beach?Group of answer choiceswaveserosiontidessandlongshore current

refers to the movement of sediment along the beach. Tidal current Turbidity current Wave refraction Longshore drift

Sea cliffs retreat due to erosion by waves. Which coastal erosional feature is seen first as a new cliff begins to retreat?Group of answer choiceswave-cut platformsea archsea stacknotchcave