Coastal Erosional Landforms

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Questions and Answers

What type of rock is more resistant to erosion along the coastline?

  • Chalk (correct)
  • Soft rock
  • Clay
  • Sand

What type of waves are more likely to deposit sediment to form a beach?

  • Regressive waves
  • Constructive waves (correct)
  • Erosive waves
  • Destructive waves

What is the result of differential erosion along a coastline with different types of rock?

  • Formation of bays only
  • Formation of headlands only
  • Formation of both headlands and bays (correct)
  • Formation of sea caves

What process forms a wave-cut platform at the foot of a cliff?

<p>Wave-cut notch formation (B)</p> Signup and view all the answers

Why do hard rocks often form steep cliffs along the coastline?

<p>Because they are resistant to erosion (B)</p> Signup and view all the answers

Which landform is more likely to have wave-cut platforms and cliffs due to exposure to waves?

<p>Headlands (A)</p> Signup and view all the answers

What erosional feature is formed when a cave breaks through a headland to create an opening?

<p>Arch (A)</p> Signup and view all the answers

Which type of waves are responsible for building up beaches with a strong swash and a weak backwash?

<p>Constructive waves (B)</p> Signup and view all the answers

What causes a stack to collapse and form a stump?

<p>Undercutting at the base (A)</p> Signup and view all the answers

What is the process that leads to the formation of a wave-cut platform?

<p>Backwash carrying eroded material (B)</p> Signup and view all the answers

Where are sandy beaches usually found according to the information provided?

<p>Bays with shallow water (C)</p> Signup and view all the answers

What characteristic distinguishes a sandy beach profile from a shingle beach profile?

<p>Gradient of the slope (B)</p> Signup and view all the answers

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