The text can be structured in the following ways:
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Problem/Solution:
- Problem: Some countries and regions experience a lot of earthquakes, which can cause buildings to collapse.
- Solution: To prevent this, it is advisable to use seismic design or "earthquake-proofing" methods when constructing houses and other buildings.
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Cause/Effect:
- Cause: The existence of earthquakes in certain areas (like Japan and California).
- Effect: The need for seismic design to ensure that buildings do not collapse during these earthquakes.
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Sequence/Spatial:
- This structure is not highly emphasized in the passage. However, it can imply a spatial sequence by discussing specific locations (Japan, California) where the problem of earthquakes and the solution of earthquake-proofing are relevant.
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Compare/Contrast:
- While not explicitly stated, there is an implicit comparison between places that experience frequent earthquakes and those that do not. The need for earthquake-proofing is emphasized in places like Japan and California, suggesting a contrast with regions less prone to seismic activity.
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Chronological:
- The text does not follow a chronological structure as it does not present events in a time sequence.
Overall, the predominant structures in the text are Problem/Solution and Cause/Effect, as they clearly describe the challenge of earthquakes and the response of implementing seismic design.