Erosional Landforms-Lee Si Rong

Along a coastline there are features created by erosion. These include cliffs, wave-cut platforms and wave-cut notches. There are also headlands and bays, caves, arches, stacks and stumps.

Cliffs, wave-cut platforms and notches

Seven Sisters chalk cliffs on the East Sussex coast

One of the most common features of a coastline is a cliff. Cliffs are shaped through a combination of erosion and weathering – the breakdown of rocks caused by weather conditions.

Soft rock, eg sand and clay, erodes easily to create gently sloping cliffs. Hard rock, eg chalk, is more resistant and erodes slowly to create steep cliffs.

The erosion of cliffs

The process of cliff erosion
1.Weather weakens the top of the cliff.
2.The sea attacks the base of the cliff forming a wave-cut notch.
3.The notch increases in size causing the cliff to collapse.
4.The backwash carries the rubble towards the sea forming a wave-cut platform.
5.The process repeats and the cliff continues to retreat.


One response to “Erosional Landforms-Lee Si Rong

  1. Pingback: natural weather | Richardthurgood's Blog·

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s