which photograph shows an example of a feature caused by erosion from waves?

which photograph shows an example of a feature caused by erosion from waves?
Answer
Brief Explanations:
Wave - erosion often creates features like sea arches. The first three images show landscapes not typically associated with wave - erosion features. The fourth image shows a sea arch, which is formed by the erosive action of waves on rock over time.
Answer:
The fourth photograph (the one with the sea arch)