1. Stuff that comes out of a volcano
Volcano Jeopardy
Eruptions
Magma
Stuff that comes out of a volcano
Types of Volcanoes
Causes
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
Final Jeopardy

2. Help (1) Save a duplicate of this template.
(2) Enter all answers and questions in the normal view. (view/normal)
(3) Change the category headings in the normal view (view/normal)
(4) View as a slideshow.
(5) Use the home red button after each question.
©Norman Herr, 2003

3. Eruptions-100 QUESTION : What are the two types of eruptions?
ANSWER : Quiet and explosive

4. Eruptions-200 QUESTION: What comes from a quiet eruption?
ANSWER: Lava flow ( pahoehoe, aa, pillow lava

5. Eruptions-300
QUESTION: Is this a picture of an explosive or quiet volcano?
ANSWER: Nonexplosive.

6. Eruptions -400
QUESTION: This often erupts down the side of a volcanic mountain in an explosive eruption.
ANSWER: Pyroclastic flow

7. Eruptions-500
QUESTION: Describe the differences between explosive and nonexplosive eruptions.
ANSWER: explosive has material that shoots into the air, nonexplosive has lava flows.

8. Magma-100
QUESTION: What determines the type of eruption that would occur?
ANSWER: Water and silica in the magma

9. Magma-200
QUESTION: What happens when there is a lot of water in the magma?
ANSWER: More likely to erupt explosively.

10. Magma-300
QUESTION: What happens when there are large amounts of silica in the magma?
ANSWER: More likely to be explosive.

11. Magma-400 QUESTION: What does runny lava mean for a volcano?
ANSWER: Gases can escape which makes it less likely to be explosive.

12. Magma-500 QUESTION: Why does silica cause explosive volcanoes?
ANSWER: It can cause the magma to clog the vents, increasing pressure.

13. Stuff-100 QUESTION: What comes from a nonexplosive volcano?
ANSWER: Lava

14. Stuff-200 QUESTION: Which type of lava is slow moving?
ANSWER: Blocky lava

15. Stuff-300 QUESTION: What are the three types of faster moving lava?
ANSWER: Pahoehoe, Aa and pillow lava.

16. Stuff-400 QUESTION: What comes out of an explosive volcano?
ANSWER: Pyroclastic material.

17. Stuff-500
QUESTION: What are the types of pyroclastic material in order from largest to smallest?
ANSWER: Volcanic blocks, volcanic bombs, lapilli and volcanic ash.

18. Types-100 QUESTION: What are the three types of volcano?
ANSWER: Shield, cinder cone and composite

19. Types-200
QUESTION: Which type of volcano forms from moderately explosive eruptions?
ANSWER: Cinder cone.

20. Types-300
QUESTION: The largest mountain on earth is this type of volcano.
ANSWER: Shield volcano

21. Types-400
QUESTION: What type of eruption produces a composite volcano?
ANSWER: Both explosive and nonexplosive.

22. Types-500
QUESTION: What is the difference between craters and calderas?
ANSWER: A crater is the top most vent and is funnel-shaped. The caldera is what occurs when the magma chamber completely empties.

23. Causes-100 QUESTION: Where do many volcanoes exist?
ANSWER: Along plate boundaries like the Ring of Fire.

24. Causes-200 QUESTION: How do you change rock into magma?
ANSWER: Increase temperature or decrease pressure

25. Causes-300 QUESTION: What happens when tectonic plates separate?
ANSWER: The magma rises through the opening or rift and causes sea floor spreading.

26. Causes-400
QUESTION: Where does the oceanic plate turn into magma underneath a continental plate?
ANSWER: At the subduction zone.

27. Causes-500 QUESTION: What created Hawaii?
ANSWER: Hot spots under the ocean crust.

28. FINAL JEOPARDY
QUESTION: What are two of the three impacts of explosive eruptions and how can we predict them?
ANSWER: Flows, fallout and climatic fluctuation Use seismographs, tiltmeters or measurements of released gases.