Destructive waves erode the coastline in a number of ways. identify the term that describes when air becomes trapped in joints and cracks on a cliff face and when the wave breaks, the trapped air is compressed which weakens the cliff and causes erosion.

hydraulic action

this is the coastal erosion that occurs when the motion of water against a rock surface causes physical disintegration . the process of breaking big rocks into little ones because of the impact of moving water is called mechanical weathering.

was there more to the question like a picture or something? also i mean with no picture i think something that's not likely to be an educational impact would probably be the way the child is raised since it has special health care needs