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Examine the photograph above and answer each of the following questions - Leaving Cert Geography - Question 2A - 2021
Question 2A
Examine the photograph above and answer each of the following questions. (i) Name each of the landforms formed by coastal processes labelled A, B, C and D. (ii) Na... show full transcript
Worked Solution & Example Answer:Examine the photograph above and answer each of the following questions - Leaving Cert Geography - Question 2A - 2021
Step 1
Step 3
Explain briefly what is meant by constructive waves.
Answer
Constructive waves are characterized by a low frequency and a strong swash. They build up the beach by depositing sand and shingle, creating a gentle slope. These waves have a weak backwash, which allows materials to accumulate rather than erode.
Step 4
Explain briefly what is meant by wave refraction.
Answer
Wave refraction refers to the bending of waves as they approach the shore at an angle. This process causes waves to become more parallel to the coastline, focusing energy on headlands and creating zones of erosion, while bays receive less energy and may experience deposition.