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6. How many homeless in San Francisco?

  • 12,000
  • 14,000
  • 24,000
  • 22,000

7. How much was pledged as a secondary response to BA after the 9.1 earthquake caused the tsunami?

  • $44 bn
  • $14 bn
  • $40 bn
  • $41 bn

8. Basic lava is at

  • constructive boundaries
  • destructive boundaries

9. Main elements in continental crust? aside from silica

  • lithium
  • alluminum
  • calcium
  • magnesium

10. Main elements in oceanic crust? aside from silica

  • ammonium
  • magnesium
  • aluminum
  • sodium

11. how many people were killed in montserrat? 7 injured... (primary)

  • 19
  • 21
  • 29
  • 18

12. what is a lahar?

  • moving slurry of ASH and WATER caused by heavy rain and loose ash on slopes. Destroyed property and crops
  • rapid avalanche of ASH, GAS and ROCKS moving at 100 mph at 400 degrees. Incineration of everything
  • CO2 and SULFUR DIOXIDE, released from magma, poisons plants and animals

13. Acid lava is...

  • viscous (sticky)
  • non viscous (liquidy)

14. When did soufriere hills in montserrat errupt?

  • 1994-1995
  • 1995-1997
  • 1996-1999
  • 1995-1999

15. how much aid came from the uk to montserrat? (primary response)

  • £78 million
  • £17 million
  • £61 million
  • £27 million

16. example of volcano with basic lava

  • ascension shield (mid atlantic)
  • mt st helens (usa)
  • montserrat

17. How many deaths in San Francisco?

  • 76 deaths
  • 63 deaths
  • 67 deaths
  • 74 deaths

18. Deaths in Sichuan earthquake? (primary)

  • 90,000
  • 75,000
  • 80,000
  • 900,000

19. When was the tsunami in Bandah Aceh, Indonesia?

  • 26 Dec 2006
  • 26 Dec 2004
  • 24 Dec 2004
  • 27 Dec 2004

20. what is a pyroclastic flow?

  • CO2 and SULFUR DIOXIDE, released from magma, poisons plants and animals
  • rapid avalanche of ASH, GAS and ROCKS moving at 100 mph at 400 degrees. Incineration of everything
  • moving slurry of ASH and WATER caused by heavy rain and loose ash on slopes. Destroyed property and crops