Answer;
Explanation;
Cliffs, Arches and stacks are among the features created by wave erosion.
- Cliffs are steep rock faces along the coastline, they tend form along concordant coastlines with resistant rocks parallel to the coast.
- Arches are formed when a cave in a headland is eroded right through, in other words, the inlet has two openings.
- Stacks form when the arch collapses a pillar of rock remains behind as a sea stack. Stacks can be found close to cliff, where there is a high wave action.