How are headlands and bays characterized?

Headlands and bays are characterized by their geological formations and the processes that shape them. Headlands are typically formed by more resistant rock that has withstood erosion better than surrounding areas. These protrusions extend into the sea, often forming rugged cliffs due to the relentless action of waves. The materials that make up headlands are usually harder, such as chalk or granite, which gives them their strength against erosion.

Bays, on the other hand, are often found between headlands and are formed in areas of less resistant rock. Over time, these less durable rocks erode more quickly under wave action, creating a recessed, sheltered area. This distinction is significant in understanding coastal geography as it illustrates how the interplay between different rock types and the power of marine forces create diverse coastal features.