Iceland impacts Flashcards

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1
Q

How many died

A

0

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2
Q

How many Injured

A

0

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3
Q

How many made homeless

A

0

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4
Q

What’s the VEI

A

3

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5
Q

What type of volcano

A

Composite cone

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6
Q

Where is the volcano located

A

Mid Atlantic ridge

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7
Q

How big is the ash cloud

A

1100m

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8
Q

How how was the lava

A

1000 degrees

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9
Q

How many evacuated

A

800 farmers

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10
Q

What was the primary local impact if the ash cloud

A

Agricultural land damaged
Livestock poisoned
People told to stay indoors

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11
Q

Why did the ash cloud travel so far over Europe

A

Ash particles get caught in the jet stream. They are only 1 micron so light and travelled far

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12
Q

How many jokulhlaups were there

A

140

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13
Q

What was threatened due to the jojulphaulps

A

Flooding of highway 1

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14
Q

How was highway 1 protected

A

Protective walls

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15
Q

What was the damage caused by jokulaphups

A

Damage to minor roads

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16
Q

How many people were stranded world wide due to the ash cloud

A

18 mil

17
Q

How many flights were cancelled

A

100,000

18
Q

How much money did flight operators lose a day

A

Millions per day due to compensation

19
Q

Why was it a bad time of year for flights to be stopped

A

Eater holiday

So lots of holiday makers

20
Q

What was another economic loss besides air lines

A

Perishable foods couldn’t be transported so were wasted

Lost 10 mil a day

21
Q

What was an environmental impact of the ash cloud

A

Contains fe
The fe dissolved into the ocean
Increasing phytoplankton population

22
Q

Why was the ash cloud so impactful

A

Planes fly at 36000 ft but the ash cloud was at 35,000 ft

Would damage plane engines

23
Q

What makes volcanic ash

A

Dissolved gasses in molten rock melts the ice

24
Q

Why did Iceland get a lot of tephra

A

Water from melted ice in the summit