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Outline the processes which lead to the development of barrier beaches. - AQA - A-Level Geography - Question 3 - 2018 - Paper 1
Question 3
Outline the processes which lead to the development of barrier beaches.
Worked Solution & Example Answer:Outline the processes which lead to the development of barrier beaches. - AQA - A-Level Geography - Question 3 - 2018 - Paper 1
Step 1
Formation of a Barrier Beach
Answer
A barrier beach usually forms as an extension to a spit. Longshore drift moves sediment along the coastline until there is a change in the coastline. A spit develops, usually in a bay and once the spit develops across the whole bay, a barrier beach forms.
Step 2
Step 3
Step 4