How do headlands and bays form

Headlands are known as high attacking waves, shores that are rocky, forceful erosion and vertical sea cliffs. They are created when the sea outbreaks on a coastline comprising of a group of hard and soft rocks. They are surrounded by water. Bays on the other hand, are created when there is less resistance of eroding soft rocks (e. g. sands and clays) forming a group of stronger rocks (e. g. granite, chalk, limestone) into a headland. They are surrounded by a land.