100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Summary alevel geography notes on coasts £20.49   Add to cart

Summary

Summary alevel geography notes on coasts

 8 views  0 purchase

notes that got me and 100% of my students A* at geography A-level.

Preview 4 out of 43  pages

  • March 30, 2024
  • 43
  • 2023/2024
  • Summary
All documents for this subject (9)
avatar-seller
mihirshah1
COASTAL LANDSCAPES AND CHANGE
What is the littoral zone and why is it dynamic?

● The littoral zone (beach) 🡪 it is the boundary between the land and the sea.
● It is divided into 4 zones:
1. Backshore
2. Foreshore
3. Nearshore
4. Offshore
● It is always changing, and is dynamic due to processes that operate in seas, oceans and on
land. Some changes can occur rapidly.
● Short-term processes include:
▪ Tides
▪ Longshore drift
● Long-term processes in include:
▪ Sea level rising/falling (climate change)




What is the coastal system?

Inputs Processes Outputs
Geology Erosion Depositional landforms
People Weathering Erosional landforms
Waves Mass movement Different classification of
coasts
Storm surges Transportation
Tides Deposition
Solar

● The inputs to the systems are altered by processes to become outputs.

,How are coasts classified?

According to the geology:
Rocky coasts, for example Bedruthan Steps, Cornwall. Older resistant rock such as slates and
sandstones can withstand winter storms without suffering from rapid erosion.




Sandy coasts, for example Holkham Beach, Norfolk. Low-lying beaches are inundated at high tide
but the vegetated dunes are not and prevent erosion. Sediment is supplied from different
terrestrial and offshore sources.




Estuarine coasts, for example Lymington in Hampshire. Extensive mud flats are exposed at low
tide but inundated at high tide with a salt marsh behind. Sediment is supplied from different
terrestrial and offshore sources.

,Cliffed coasts, for example Flamborough Head, Yorkshire. The transition from land to sea is
abrupt and a wave-cut platform is exposed at low tide.




Concordant coasts, for example Lulworth Cove, Dorset. Different rock bands run parallel to the
coast.

, Discordant coasts, for example Studland Bay, Dorset. Different rock bands run at right angles to
the coast.




According to the level of energy:
High-energy coasts, for example Cornwall. The waves are powerful for much of the year.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller mihirshah1. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £20.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

80467 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now

Start selling
£20.49
  • (0)
  Add to cart