Joshuadang7083 Joshuadang7083

13-10-2017
Biology

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The absence of what seismic wave type provides evidence for migration of magma in volcanoes

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peterdaly peterdaly

21-10-2017

As magma moves upward in a volcanic chamber, it causes fracturing of brittle rock which gives rise to short-period earthquakes and the ensuing seismic waves are known as 'A' waves. These type of occurrences are known as volcano-tectonic events.

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