Landforms Of Erosion в A Level Aqa Geography Learn what coastal erosion is and how it occurs through four main processes: corrasion, abrasion, hydraulic action and attrition. explore the factors that affect the rate of coastal erosion and see examples of eroded coastlines. Learn about the causes, types, and effects of coastal erosion, and how it affects the shoreline and the coastline. see examples of erosional landforms, such as sea caves, stacks, and arches, and how they are formed by different processes.
Coastal Erosion Powerpoint Template And Google Slides Theme Detailed diagram and hand drawn explanation of the four main types of erosion. i explain:1. hydraulic action2. attrition3. corrasion or abrasion 4. corrosion. Figure 13.3.1 13.3. 1 the approach of waves (blue lines) towards a coastal headland. the blue arrows represent wave energy; most of that energy is focused on the headlands, causing greatest erosion in this area (pw). wave erosion is greatest in the surf zone, where the wave base is impinging strongly on the seafloor and where the waves are. 21.2: coastal landforms and processes. a coast or the coastal zone is a dynamic region where land is sculpted and shaped by wave action and currents. barring the effects of tectonic uplift and sea level change, erosion is the dominate geomorphic process acting on coasts. In this lesson, i will discuss coastal processes and highlight hydraulic action, abrasion, attrition and solution as key components that erode the coastline .
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