Coastal Geography Quiz
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Questions and Answers

What is the term for the distance that wind blows over water?

  • Longshore drift
  • Fetch (correct)
  • Wave height
  • Storm surge

Hard engineering methods include using natural materials like vegetation to protect coastlines.

False (B)

What phenomenon causes a coastal flood due to low pressure weather systems?

Storm surge

The process of water forcefully washing against rocks is known as ______.

<p>Hydraulic action</p> Signup and view all the answers

Match the following coastal features with their descriptions:

<p>Cave = A hole in the cliff Stack = A vertical block of cliff left after an arch collapses Abrasion = Wearing down of rocks by other materials transported by water Longshore drift = Movement of sediment along the coast</p> Signup and view all the answers

What primarily drives the movement of sediments along the coast?

<p>Waves and wind (D)</p> Signup and view all the answers

Long shore drift causes sediments to move in a straight line along the coast.

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

What is the purpose of managed retreat in coastal engineering?

<p>To allow for erosion and natural coastline changes.</p> Signup and view all the answers

Eroded pillars that remain after a coastal process are called __________.

<p>stacks</p> Signup and view all the answers

Match the coastal engineering methods with their descriptions:

<p>Hard Engineering = Construction methods to prevent erosion Soft Engineering = Methods that allow natural coastline evolution Managed Retreat = Erosion is permitted with minimal damage Beach Nourishment = Adding sand to beaches to counteract erosion</p> Signup and view all the answers

Flashcards

Coastal Geography

Study of processes and features along the coast, including wave action, erosion, and landforms.

Longshore Drift

Movement of sediment along the coast driven by waves.

Waves

Ripples and swells on the water surface created by wind.

Hard Engineering

Man-made structures used to protect coastlines (e.g., seawalls, groynes).

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Fetch

Distance wind travels across open water to generate waves.

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Soft Engineering

Coastal protection methods that allow natural coastal processes to occur, while minimizing damage.

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Beach Nourishment

Adding sand to the beach to counteract erosion.

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Coastal Stack

Eroded pillar left standing after rocks/cliffs erode.

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