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Jeopardy! Volcanoes

By: Yudai Koyama And Moonsu Kim. Jeopardy! Volcanoes. 100-Vocabulary. Define volcano. ANSWER 100-Vocabulary. A vent from which the material from a magma chamber escapes. 2 00-Vocabulary. Define viscosity. Viscosity!. ANSWER 200-Vocabulary. A liquids resistance to flow.

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Jeopardy! Volcanoes

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  1. By: Yudai Koyama And Moonsu Kim Jeopardy!Volcanoes

  2. 100-Vocabulary Define volcano.

  3. ANSWER 100-Vocabulary A vent from which the material from a magma chamber escapes.

  4. 200-Vocabulary Define viscosity. Viscosity!

  5. ANSWER 200-Vocabulary A liquids resistance to flow

  6. 300-Vocabulary Define pyroclastic material.

  7. ANSWER 300-Vocabulary The combination of all materials ejected during a volcanic eruption.

  8. 400-Vocabulary Define caldera.

  9. ANSWER 400-Vocabulary Alarge volcanic crater, typically one formed by a major eruption leading to the collapse of the mouth of the volcano.

  10. 500-Vocabulary Define tephra

  11. ANSWER 500-Vocabulary Rock material ejected from the vent during a volcanic eruption.

  12. 100-Volcano CharacteristicsMagma Composition at Volcanoes Where can a volcano form?

  13. ANSWER 100-Volcano CharacteristicsMagma Composition at Volcanoes Along plate boundaries. Anywhere magma can form.

  14. 200-Volcano CharacteristicsMagma Composition at Volcanoes Volcanoes erupt because mantle rocks melts and becomes magma. What are the three conditions mantle rocks can melt?

  15. ANSWER 200-Volcano CharacteristicsMagma Composition at Volcanoes If temperature rises, if pressure lowers, and if water is added.

  16. 300-Volcano CharacteristicsMagma Composition at Volcanoes Name and explain the three stages of a volcano.

  17. ANSWER 300-Volcano CharacteristicsMagma Composition at Volcanoes • Active: Currently erupting or showing signs of eruption. • Dormant: No currently activity, but has erupted recently. • Extinct: no activity for some time, probably will never erupt again.

  18. 400-Volcano CharacteristicsMagma Composition at Volcanoes Explain mafic magma and felsic magma.

  19. ANSWER 400-Volcano CharacteristicsMagma Composition at Volcanoes • Mafic: low in silica. Contain dark magnesium and iron-rich minerals • Felsic: high in silica. Contain light minerals, commonly quartz.

  20. 500-Volcano CharacteristicsMagma Composition at Volcanoes What are three things magma composition determine?

  21. ANSWER 500-Volcano CharacteristicsMagma Composition at Volcanoes • Eruption style, the type of volcanic cone that forms, and the composition of rocks found at the volcano.

  22. 100- Explosive EruptionEffusive Eruptions Fill in blank. Large, explosive eruptions contain more energy than an _______________.

  23. ANSWER 100- Explosive EruptionEffusive Eruptions Atomic bomb

  24. 200- Explosive EruptionEffusive Eruptions What is a pyroclastic flow?

  25. ANSWER 200- Explosive EruptionEffusive Eruptions • The combination of tephra, ash, and gas that reach unreal speeds down a slope.

  26. 300- Explosive EruptionEffusive Eruptions Why is effusive much less deadly?

  27. ANSWER 300- Explosive EruptionEffusive Eruptions Slower, so people can evacuate.

  28. 400- Explosive EruptionEffusive Eruptions What are the three type of lava flow?

  29. ANSWER 400- Explosive EruptionEffusive Eruptions • Aa • Pahoehoe • Pillow Lava

  30. 500- Explosive EruptionEffusive Eruptions Explain the three types of lava flows.

  31. ANSWER 500- Explosive EruptionEffusive Eruptions • Aa: slightly viscous forms rough jagged layers of lava. • Pahoehoe: Not viscous forms ropy, smooth layers of lava • Pillow Lava: under water lava flows cool quickly into spherical rocks, common at mid-ocean ridges.

  32. 100-Types of VolcanoesSuper volcanoes True or False A super volcano is a very rare event in Earth's history?

  33. ANSWER 100-Types of VolcanoesSuper volcanoes True

  34. 200-Types of VolcanoesSuper volcanoes What is the shape of the volcano directly related to?

  35. ANSWER 200-Types of VolcanoesSuper volcanoes Magma composition

  36. 300-Types of VolcanoesSuper volcanoes Name the three shapes of a volcano.

  37. ANSWER 300-Types of VolcanoesSuper volcanoes • composite cone • shield cone • cinder cone

  38. 400-Types of VolcanoesSuper volcanoes Explain the shape of the three types of volcanoes.

  39. ANSWER 400-Types of VolcanoesSuper volcanoes • Composite cone: Built in layers • Shield cone: Large, gently sloping volcano • Cinder cone: Distinct cone shape

  40. 500-Types of VolcanoesSuper volcanoes Name a place that is considered as a super volcano.

  41. ANSWER 500-Types of VolcanoesSuper volcanoes • Yellowstone park

  42. 100-Volcanoes at HotspotsPredicting Volcanic Eruptions Is predicting volcanic eruptions harder to predict or is earthquakes harder to predict?

  43. ANSWER 100-Volcanoes at HotspotsPredicting Volcanic Eruptions Earthquakes are harder to predict.

  44. 200-Volcanoes at HotspotsPredicting Volcanic Eruptions What is interplate volcanism?

  45. ANSWER 200-Volcanoes at HotspotsPredicting Volcanic Eruptions When a volcano occurs in the middle of plates.

  46. 300-Volcanoes at HotspotsPredicting Volcanic Eruptions Define mantle plume

  47. ANSWER 300-Volcanoes at HotspotsPredicting Volcanic Eruptions Mantle plume: An upwelling of upwelling of unusually hot mantle plume

  48. 400-Volcanoes at HotspotsPredicting Volcanic Eruptions Define hotspots.

  49. ANSWER 400-Volcanoes at HotspotsPredicting Volcanic Eruptions Hotspots: a magma chamber developed above the mantle plume

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