|Product #: SED10906_TQ|
Math Readers Grade 4: People That Predict (Resource Book Only) eBookGrade 4
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Can people really make predictions for the future based on data collected in the past? Find out how volcanologists use tiltmeters to predict future volcanic eruptions, as well as seismologists, who use seismometers and creepmeters to estimate when a significant earthquake may occur.
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