Actually it takes a long series of waves to erode a cliff. A wave erodes a cliff because every time it washes away, it take little bits and pieces of rock minerals. Soon, all the surface minerals are washed away, and the process begins again, which will result in erosion of the cliff. The cliff will either take on a new shape or erode away completely. It depends on how much erosion the cliff has experienced. The longer the erosion process has occured the more the cliff will vanish. Hope this helped!
A wave erodes a sea cliff through a process called hydraulic action. When a wave crashes against the base of a cliff, it creates immense pressure that forces air into cracks and joints in the rock. This repeated pressure and release weakens the rock, causing pieces to break off and cliff to gradually erode over time.
Abrasion is the 'sand papering' effect of the wave on a cliff
The landform is called a wave-cut cliff, or wave-cut platform, where a flat rock area extends into the sea, at or near the water level.
WAVE-CUT CLIFF, WAVE-CUT TERRACE or PLATFORM, SEA NOTCH, SEA CAVES, SEA ARCH, AND SEA STACK!
WAVE-CUT CLIFF, WAVE-CUT TERRACE or PLATFORM, SEA NOTCH, SEA CAVES, SEA ARCH, AND SEA STACK!
a cliff
An indentation cut into a sea cliff at water level by wave action.
A sea arch is formed by the erosive action of waves crashing against a headland or cliff, gradually wearing away the rock through processes like hydraulic action and abrasion. Over time, a small hole is formed, which enlarges and eventually erodes through the headland, creating a natural arch. Continued erosion may cause the arch to collapse, leading to the formation of a sea stack.
Wave cut platform.
Wave-cut cliff
Wave-cut cliff
A sea cliff is a landform made by erosion or wave actions. It is mostly located on seaward edge of the coast or landward side.
A sea Stack