it will break into pieces
An arch in a cliff is formed through the erosion of softer rock layers by natural forces like wind, water, and ice. As these forces wear away the softer rock, a bridge-like structure of harder rock remains, creating the arch shape. Over time, the arch may collapse due to further erosion or structural weaknesses.
becomes dry
becomes dry
Headland,Sea Cave, Sea Arch, Sea stack,and wave-cut cliff. EXAMPLE WITH SEA ARCH AND SEA STACK: A sea arch is formed when two caves on opposite sides of a headland join. The sea arch collapses when the waves & weathered sediment (rock particles),hit it continuously in which a sea stack is formed. the sea arch is then .eroded and deposited in a new place.
A sea arch is an opening that was made naturally by the ocean by the sea water eroding the rock. Sea arches can also be formed by wind, or by the land. Or they can also be combination of all three. A sea arch is an arch that is made from an eroded cliff face. The water makes the sea arch after many years.
Arch Rivals happened in 1989.
World of Arch happened in 1994.
earthquake
sea stack
A sea stack by far. This is because if you imagine a cliff face constantly being eroded away by the waves, the first sign of erosion to appear will be a crack in the rock which will soon open up more and become a cave. Eventually, the waves will keep eroding away the wall until it comes out the other side and becomes an arch. The roof will then collapse due to more erosion and leave a high stack of rock stranded in the ocean. This is the sea stack.
earthquake
straight from junior cert geography book: A sea arch is a natural archway in a rocky headland. If a cave erodes rights through a headland (or if two caves erode through from either side), an arch may form.