Practice Seismic Gaps (20.9.1) - Causes of Earthquake - Earthquake Engineering

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9 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is a seismic gap?
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Think about what happens to faults over time without activity.
Question 2.
Why are seismic gaps considered risky?
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Consider what happens when stress builds up in materials.
3Question 3.
What is a seismic gap?
- A section of an active fault that has not slipped recently
- A place where earthquakes occur frequently
- An area with no fault lines
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Focus on the inactivity aspect of the fault.
4Question 4.
Are seismic gaps considered safe regions?
- True
- False
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Think about the risks associated with inactivity on faults.
Question 5.
Evaluate the consequences if a seismic gap near a populated area were to suddenly release.
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Think about both immediate effects and longer-term recovery.
Question 6.
Propose a public policy to mitigate risks associated with seismic gaps in urban areas.
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Consider what measures can help keep communities safe.

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