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Questions and Answers
Which method of stabilization involves replenishing sand and sediment lost during erosion?
Which method of stabilization involves replenishing sand and sediment lost during erosion?
- Soft stabilization
- Relocation
- Beach nourishment (correct)
- Hard stabilization
What is one disadvantage of beach nourishment?
What is one disadvantage of beach nourishment?
- Adverse effect on marine life
- Inability to widen the beach
- Permanent solution
- High cost (correct)
Which method involves moving structures away from the eroding beach?
Which method involves moving structures away from the eroding beach?
- Relocation (correct)
- Beach nourishment
- Soft stabilization
- Hard stabilization
What happened to the historic Cape Hatteras lighthouse in North Carolina?
What happened to the historic Cape Hatteras lighthouse in North Carolina?
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What effect did the introduction of non-native sand have on Waikiki Beach in Hawaii?
What effect did the introduction of non-native sand have on Waikiki Beach in Hawaii?
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Which forces contribute to shoreline erosion and changes?
Which forces contribute to shoreline erosion and changes?
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Which type of stabilization involves the use of man-made protective structures?
Which type of stabilization involves the use of man-made protective structures?
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What is the purpose of groins in hard stabilization?
What is the purpose of groins in hard stabilization?
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What is a potential disadvantage of hard stabilization structures?
What is a potential disadvantage of hard stabilization structures?
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What is the main difference between hard stabilization and soft stabilization?
What is the main difference between hard stabilization and soft stabilization?
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