What is wave-cut platform means?
What is wave-cut platform means?
wave-cut platform, also called Abrasion Platform, gently sloping rock ledge that extends from the high-tide level at the steep-cliff base to below the low-tide level. It develops as a result of wave abrasion; beaches protect the shore from abrasion and therefore prevent the formation of platforms.
What is a wave-cut platform for kids?
From Academic Kids A wave cut platform refers to the narrow flat area often seen at the base of a sea cliff caused by the action of the waves.
What are wave cut platforms examples?
The wave cut platform forms as sea level rises, and the cliff line migrates in a landward direction. Broad Bench near Kimmeridge (large photo below) is an excellent example of a wave-cut platform.
Is a wave-cut platform a beach?
Once cut, the platform may collect sand through erosion to form a narrow beach that is often inundated during high tide. The base of the cliff is known as the shoreline angle or wave-cut angle. Its elevation approximately corresponds with mean sea level.
Where is a wave-cut platform?
A wave-cut platform is a wide gently-sloping surface found at the foot of a cliff. A wave-cut platform is formed when the following occurs: The sea attacks the base of the cliff between the high and low water mark.
Where are wave cut platforms found?
A wave cut platform is an area of hard, flat rock located in front of a cliff. It is mainly visible during low tide and is hidden during high tide, and appears to have grooves and ridges formed via the process of erosion.
What are cliffs and wave-cut platforms?
Cliffs and wave-cut platforms are landforms of erosion commonly found along the coast. Processes of coastal erosion and weathering are responsible for shaping cliffs. Less resistant (soft) rock erodes quickly, forming gentle sloping cliffs. More resistant (hard) rock forms steep cliffs.
How is a wave-cut formed?
A wave-cut platform is formed where a seacliff is eroded by marine action, meaning waves, resulting in the deposition of cliff material and formation of a bedrock area where erosion occurred. If sea level rises rapidly this area will be covered with water.
What are sea cliffs and wave-cut platform?
What causes wave-cut platform?
A wave-cut platform is formed when the following occurs: The sea attacks the base of the cliff between the high and low water mark. A wave-cut notch is formed by erosional processes such as abrasion and hydraulic action – this is a dent in the cliff usually at the level of high tide.
How are cliffs and wave-cut platforms formed?
How does a wave-cut platform form quizlet?
It forms after destructive waves hits against the cliff face, causing undercutting between the high and low water marks, mainly as a result of erosion.
How are wave cut platforms formed 6 marks?
A wave cut platform is formed by the sea attacking the cliff face though different types of erosion e.g. abrasion and hydraulic action. Abrasion is where cliffs are worn down from destructive waves and the throwing of material in the waves.
Which fort is built on wave-cut platform?
The fort of Kolaba or Alibagh is constructed in the water. This fort is built on a wave-cut platform because it is surrounded by seawater, it is called a sea-fort. Earlier, these forts were built for the security of the seas.
How do wave cut platforms form?
What is a wave-cut notch quizlet?
3 Reviews. Wave Cut Platform. A flat area of rock in front of a cliff created by cliff retreat. It forms after destructive waves hits against the cliff face, causing undercutting between the high and low water marks, mainly as a result of erosion.
How is wave-cut platform caused?
Where are wave-cut platforms found?
A wave-cut platform, shore platform, coastal bench, or wave-cut cliff is the narrow flat area often found at the base of a sea cliff or along the shoreline of a lake, bay, or sea that was created by erosion. Wave-cut platforms are often most obvious at low tide when they become visible as huge areas of flat rock.
What is a wave cut platform quizlet?
Wave Cut Platform. A flat area of rock in front of a cliff created by cliff retreat. It forms after destructive waves hits against the cliff face, causing undercutting between the high and low water marks, mainly as a result of erosion.
How does a wave cut platform form?