How was coastal features of swanage bay formed?

The coastal features of Swanage Bay were formed through a combination of erosion and deposition processes. Erosion from the sea wearing away the softer rocks on the coastline and deposition of material, such as sand and pebbles, creating features like cliffs, beaches, and headlands over time. The unique geology of the area, including the presence of harder and softer rock layers, also contributes to the formation of specific coastal features in Swanage Bay.