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32 votes
32 votes
During an earthquake, geologists use a machine called what

User Julieann
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2 Answers

12 votes
12 votes

Answer:

sesimographs

Step-by-step explanation:

User ViSa
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18 votes
18 votes

Answer:

A seismometer

Step-by-step explanation:

it measures seismic waves

User Jamie Hale
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