7. Optional Theme — Geophysical Hazards

Case Study: Volcanoes — Quiz

Test your understanding of case study: volcanoes with 5 practice questions.

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Practice Questions

Question 1

What is the main source of energy for a volcanic eruption?

Question 2

What is magma?

Question 3

What is the name of the opening through which lava, ash, and gases can reach the surface?

Question 4

Which of the following is a common volcanic hazard?

Question 5

What is ash fall in a volcanic eruption?