Volleyballgirl3 Volleyballgirl3
  • 23-04-2014
  • Geography
contestada

What are two methods that scientists use to predict volcanic eruptions

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Elizabeth7838 Elizabeth7838
  • 23-04-2014
Seismographs and they check local springs for sulferic acids.
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Soccerchic5
Soccerchic5 Soccerchic5
  • 23-04-2014
Hypothesis and experimentation
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