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Author Question: What does harmonic tremor indicate is happening beneath the surface of a volcano? What will be an ... (Read 71 times)

pepyto

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on: Jul 15, 2018
What does harmonic tremor indicate is happening beneath the surface of a volcano? What will be an ideal response?

Question 2

What are some of the techniques used to monitor volcanoes? What will be an ideal response?


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shoemake

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Reply #1 on: Jul 15, 2018
Answer to Question 1

Magma is moving

Answer to Question 2

Studies of gravity, magnetic fields, ground deformation, past volcanic deposits, and temperature plus
sampling of lavas, gases, and GPS.



pepyto

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Reply 2 on: Jul 15, 2018
Thanks for the timely response, appreciate it

abro1885

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Reply 3 on: Yesterday
Excellent

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