Long-period events

Long-period events

Assessment

Interactive Video

Science, Biology

6th - 12th Grade

Hard

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The video explains how sudden pressure changes inside volcanoes and magma channels can cause the ground to shake at specific frequencies. It highlights the significance of long-period events in revealing magma flow and pressure build-up, which are crucial for predicting volcanic eruptions. This knowledge aids seismologists in forecasting potential eruptions.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What can the buildup of pressure within a volcano lead to?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it important for seismologists to understand magma flow?

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