A Headland is formed
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.
When a volcano collapses on itself a caldera is then formed.
sea stack
Yes, if the star is massive enough when the core collapses a supernova explosion happens.
a cliff.
a sea stack
sea stack
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.
Sea stacks are formed when a sea arch collapses and sea arches are formed when waves (pound) erode or ware away a whole in the headland.
By erosion. Sea caves erode to become sea arches which erode to form sea stacks.
When a volcano collapses on itself a caldera is then formed.
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.
sinkhole
Being flat-footed means that your entire arch on the bottom of your feet collapses (touches the ground when you walk). A normal foot has an arch, and a high-arched foot has a very large arch when you walk.
earthquake
The collapses star gets squeezed by collapses gas and turns into a black hole.
sea stack