To Test if Longshore Drift is Taking Place Along Deal Beach on the Day of Our Visit

On the day we visited, we tested whether the coast was drifting along the trade coast for this purpose and measured the angle of the waves. To do this, I placed the protractor on the floor and observed in which direction the wave went for about 5 minutes. Look down at the protractor and pay attention to the angle of the wave. Then calculate the average angle. It is necessary to measure the angle of the wave. This is going towards the goal, as it shows the direction in which it occurs when there is a coastal drift.

On the Humberside Holderness coastline, there is an erosion rate of about 2 meters per year. Along the coast a strong coastal drift has occurred, and for centuries saliva called Spurn Head spit was produced at the southern end of Holderness. The collar is 4 kilometers long and 100 meters wide. The majority of this coastline is glacier, soft and fragile material and easily eroded. However, this is not considered to be the sole reason for the rapid erosion rate. Because maritime defense is already in place, human intervention is considered another reason. To create a wider beach, rocky swells were built on Martleton. This in turn will help protect the coastline by absorbing wave energy. Then, concrete walls were built on Withernsea with jumping and Boulder cracks. These defense measures can cause major problems. This will protect the initial area when the beach is created

Wave refraction is an important process because it affects erosion of Otakamiro horn and wave of Muriwai beach (see Figure 1). Longshore Drift changes spatially due to wave refraction. This is the process by which waves change paths to interact with the ocean floor along the coastline in shallow waters. This process causes erosion of waves and concentrates energy on the Otakamiro Point. Wind erosion is the propulsion mechanism of coastal transport and coastal sedimentation. Strong wind has better erosion in coastal areas of Muriwai. Windy diets are most effective for drainage-friendly topography like sand dunes. Loose particles are more susceptible to erosion than moist heavy soil, sand, rock