1. The Coast Define the coast. The coast is a narrow zone where the land meets the sea. It is constantly changing due to the effect of land, marine and air processes.
2. The Coastal System Inputs Processes Outputs Marine: Waves Tides Salt Spray Atmosphere: Sun Precipitation Air Pressure Wind Speed & Direction Humans: Pollution Recreation Settlement Defences Erosion Transportation Depostion Beaches Sand Dunes Spits Bars & Tombolos Headlands & Bays Cliffs Wavecut notches Wavecut platforms Caves Arches Stacks Stumps