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6. What plate boundary forms a volcanic arc/island arc?

  • Conservative-conservative destructive
  • Hot spot
  • Oceanic-oceanic destructive
  • Oceanic-conservative destructive

7. Which of these is the typical volcano shape?

  • Strato volcano
  • Volcanic fissure
  • Shield volcano
  • caldera volcano

8. Where are hotspots found?

  • Intra-plate
  • Constructive boundaries
  • Conservative boundaries
  • Destructive boundaries

9. On what boundaries can fold mountains be found?

  • Oceanic-continental and continental-continental destructive boundaries
  • Constructive and conservative
  • Oceanic-oceanic and continental-continental destructive
  • All destructive boundaries

10. What happens at an oceanic-continental boundary?

  • A subduction zone forms
  • The continental crust is pulled below the oceanic crust
  • The two plates push together to form fold mountains
  • Tsunamis can form

11. What causes a hotspot?

  • Slab pull
  • Lava plume that melts thin sections of crust
  • Solar radiation
  • Human actions

12. Which of these landforms are found at a constructive boundary?

  • 3. Oceanic ridges
  • 4. Rift valley
  • 1, 3, and 4
  • 1. Submarine volcanoes
  • 2. Earthquakes

13. What is a seamount

  • A submarine mountain
  • An extinct submarine volcano
  • An active submarine volcano
  • Any formation of cooled lava below the ocean

14. What magma type is often found at destructive boundaries?

  • Andesitic
  • Other
  • Rhyolitic
  • Basaltic

15. What is a geyser?

  • Major intrusive landform
  • Minor extrusive landform
  • Minor intrusive landform
  • Major extrusive landform

16. Where do earthquakes usually occur on a destructive plate boundary?

  • Benioff zone
  • Oceanic-oceanic boundaries
  • Subduction zone
  • Continental-continental boundaries

17. What type of magma is found at a constructive boundary?

  • Pahoehoe
  • Basaltic
  • Andesitic
  • Bimodal

18. Which of these are intrusive landforms

  • Sill
  • Batholith
  • All of them
  • Dyke

19. Which is an alternative name for a conservative fault?

  • Converging fault
  • Diverging fault
  • Slip-strike fault
  • Transform fault

20. Which of these is a large, low dome shape?

  • Caldera volcano
  • Shield volcano
  • Strato volcano
  • Volcanic fissure