Which two features are typically formed by coastal processes?

Coastal processes, such as erosion, deposition, and wave action, typically give rise to features that are specifically adapted to the dynamics of the shoreline environment. Spits and stacks are prime examples of landforms created through these processes.

A spit is a narrow landform that extends from the coast into the water, formed by the accumulation of sand and sediment transported by longshore drift. This process occurs as waves approach the shore, moving sediment along the coast. As the sediment piles up, it can create a spit, which often curves due to changes in water currents.

Stacks are vertical columns of rock that are remnants of cliffs eroded by the action of waves. Over time, as waves batter the coastline, parts of the rock may erode faster, eventually leading to the formation of sea caves, arches, and ultimately, when the arch collapses, a stack remains isolated in the water.

Understanding these coastal features is crucial as they are directly tied to the processes that shape our coastlines and can also have significant implications for coastal management and protection strategies. The other features mentioned, while they may be associated with different geological or environmental processes, do not typically result from coastal dynamics in the same way, highlighting the unique relationship between coastal processes and the formation