10. Which of these coastal structures is installed specifically to prevent coast
ID: 232890 • Letter: 1
Question
10. Which of these coastal structures is installed specifically to prevent coastal erosion? A. seawall B. jetty C. groin D. breakwater
11. Which of these coastal structures is installed specifically to create protected low-energy water for boats? A. seawall B. jetty C. groin D. breakwater
12. Which of these coastal structures results in bigger beaches in a particular location? A. seawall B. jetty C. groin D. breakwater
13. Which of these coastal structures results in increased erosion in a particular location? A. seawall B. jetty C. groin D. breakwater
14. Which of these coastal structures results in increased wave height in a particular location? A. seawall B. jetty C. groin D. breakwater
15. Which of these coastal structures requires continued maintenance? A. seawall B. jetty C. groin D. breakwater
Explanation / Answer
10) all of them
11) D. breakwater
12) C. groin
15) All of them (seawall , jetty , groin , breakwater)
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