Name: __________________________________ Page: _____
1. The mountains of the Andes of South America are……….
2. For how long has Mt. Golarus been in a slow period?
3. What is the term for a scientist who studies volcanoes?
4. How many people lost their lives in the unexpected eruption of Mt. Golarus?
5. What is volcanology?
6. What is the temperature of the earth’s inner core?
7. Magma, which has broken through the earth’s crust, is called….
8. ___________ of volcanic activity is found on the ocean floor.
9. What island off the coast of Iceland was “born” in 1963?
10. How were the Hawaiian Islands formed?
11. Where are “the most studied volcanoes” located?
12. Ash adds _____________ to soil.
13. The most powerful eruptions in the last 10,000 years lead to what type of disasters?
14. What is a pyroclastic flow?
15. Pyroclastic flows are virtually __________________________.
16. What makes the Longi volcano unique?
17. How does volcanic glacial ice turn into a mud flow?
18. What did the USGS create to combat the hazards of volcanoes?
19. What evidence was found in the Philippines to show that their volcano had an unwritten violent history?
20. What is a level 3 alert?
21. How high was the ash plume blown in the first eruption by the volcano in the Philippines?
22. List 4 beneficial effects of volcanoes.