M A S T E R P A G E
7. How did you control the following variables?
a. height or angle
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b. quantity of material
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c. amount of moisture
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d. surface condition
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e. other
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8. How did you insure that only one variable was changed at a time?
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9. From your data, try to explain how earthquakes affect landslides in as much detail as possible.
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10. How could you test your explanation?
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11. What was interesting or unexpected in the investigation? Why?
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