Restless Earth Flashcards

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1
Q

The runny type of lava is called

A

Basalt

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2
Q

When land acts like a liquid due to seismic shaking

A

liquefaction`

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3
Q

The type of plate margin where two plates slide past another

A

Conservative

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4
Q

The date of the Kobe earthquake

A

17 Jan 1995

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5
Q

The thick type of lava is called

A

Andersite

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6
Q

The bay area of Kobe

A

Osaka Bay

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7
Q

The name given to sinking of oceanic plates into the mantle

A

subduction

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8
Q

A deep depression created by supervolcanic eruption

A

Caldera

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9
Q

The denser of the two plates

A

Oceanic

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10
Q

The capital of Haiti

A

Port au prince

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11
Q

The state that Mt St Helens is located

A

Washington

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12
Q

The point on the Earth where earthquake waves are at their most powerful

A

Epicentre

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13
Q

The name given to protecting buildings by constructing an exo skeleton

A

retroengineering

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14
Q

The name of the building in Kobe that is protected in this way

A

Osaka Bay Tower

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15
Q

The scale that measures damage caused by earthquakes

A

Mercalli

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16
Q

The secondary threat created when extensive ash mixes with water

A

Lahars

17
Q

The date of Haiti earthquake

A

13 Jan 2010

18
Q

The name of the bridge/motorway in Kobe that collapsed in the quake

A

Hanshin Expressway

19
Q

The name of the scale that measures the magnitude of seismic waves

A

Richter

20
Q

The name of the power plant that the Japanese earthquake and tsunami hit

A

Fukushima

21
Q

The weight of the roofs that pancaked in the Kobe outer suburbs

A

2 tonnes

22
Q

A flat, gentle sided volcano

A

Shield

23
Q

The name of the plug in the top of a volcano that causes pressure to build

A

Lava dome.

24
Q

The date of Mt St Helens eruption

A

18 May 1980

25
Q

The type of plate margin that you find composite volcanoes

A

Destructive

26
Q

The first type of wave to be released from the focus

A

P waves

27
Q

The bus driver driving on the Hanshin expressway in Kobe

A

Fukumoto

28
Q

How many people werekilled by Mt St Helens eruption

A

57

29
Q

Measures how much sulphur dioxide is released from vents in the earth

A

COSPEC

30
Q

How many gas marks were handed out after the eruption of Mt St Helens?

A

2 million