What makes predicting a volcanic eruption difficult?
A. Since there are so many volcanoes, and many only erupt every few hundred years, it is impossible to monitor them all at the right time.
B. All of these
C. Monitoring potential eruptions is expensive.
D. Even if magma movement is detected, it often cools underground and no eruption occurs.

Respuesta :

The Factor that makes predicting a volcanic eruption difficult is : ( B ) All of these

Frequency of volcanic eruptions

Many volcanoes erupt once every one or two centuries, therefore it can be difficult to monitor all these volcanoes simultaneously, also financial constraints leads to unavailability of adequate data to monitor volcanoes, and not every magma movement leads to a volcanic eruptions as some volcanoes have one seismometer

Therefore we can conclude that The Factor that makes predicting a volcanic eruption difficult is : ( B ) All of the options listed in the question

Learn more about volcanic eruptions : https://brainly.com/question/824390

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