She was called Skylla.
cliffs are created by erosion
you may not know this but sea cliffs are made by rock and many other minerals
Relic cliffs are cliffs that used to be active (Eroded) when the sea reached the raised beach beneath it. (Higher sea levels) Now these cliffs are relict because they receive no erosion and have vegetation on them.
Cliffs that are eroded by upward drafts of wind and ocean waves
Attrition - waves hitting the cliffs knocking little pieces off the cliffsHydraulic action - waves hitting the cliffs causing sea caves
The highest sea cliffs are on Achill Island, off the coast of Ireland, measuring 668 m in height. Alternatively, others have pronounced the cliffs of Donegal, Ireland to be the highest, although these are 601 m in height.
Oceans can shape cliffs etc if that is what you mean! As the sea/ocean hits against the cliffs, after years and years it will eventually shape the cliff into a shape. the sand is made my the bits off of the cliff that have worn down and have gone into the sea! I hope this is the information that you needed
Mediterranean Sea
Headlands, bays, sea caves, and sea stacks are four features formed by wave erosion along a coast. Headlands are rocky structures jutting out into the sea, while bays are curved inlets where the land recedes. Sea caves are hollowed-out spaces in coastal cliffs, and sea stacks are isolated rock pillars left behind from eroded cliffs.
They let the water evaporate in certain areas by blocking them off. Then they harvest the salt.
They harvest seaweed for sushi.