because when sea water crashes onto them they ware away due to salt erosion
A line of cliffs formed by displacement along a fault is known as a fault scarp.
There are fairly famous white cliffs at Dover in the South East of England
cataract
It was formed by erosion around the cliffs, it is a harder rock so it is eroding more slowly
Cliffs are formed when the softer rock and sediments erode away from rock formations that are more resistant to erosion, like sandstone, granite, or basalt. They are also formed by sudden geologic movement, like landslides or earthquakes along fault lines.
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.
The mountains which are formed by by the blocks earth's crust or rock-bed developed by the tensional forces and faulting are known as Relict Mountains.It is also known as Block mountains.
Dover (white cliffs)
Relict Gull was created in 1931.
They are best formed in dry climates.
A line of cliffs formed by displacement along a fault is known as a fault scarp.
They can be, such as where a stream or river cuts into the ground, forming a gorge or canyon. However, cliffs may also be formed by uplift from tectonic forces.
caves, and cliffs
it is formed by erosion <3
Dry Climate
Weathered cliffs are formed as natural rain storms or snow and ice cause parts of the cliffs to break off and fall. This weathering also includes erosion caused by water passing from the top of the cliff to the bottom.
There are fairly famous white cliffs at Dover in the South East of England