Natural Hazards: Tectonics Flashcards

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1
Q

How thick is Oceanic and Continental crust?

A

Oceanic - 5-10km

Continental - 20-100km

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2
Q

What is the Inner Core made of and how hot is it?

A

Solid made of Nickel and Iron, 5500 degrees Celsius

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3
Q

How many people died in the L’Aquila earthquake?

A

308

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4
Q

How many buildings collapsed in the L’Aquila earthquake?

A

10,000-15,000

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5
Q

How many people were made homeless in the L’Aquila Earthquake?

A

67, 500

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6
Q

What were the total damages cost in the in the L’Aquila Earthquake?

A

US$1.1bn

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7
Q

How much of the economy was tourism responsible before the L’Aquila Earthquake?

A

8.9%

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8
Q

How long after the L’Aquila Earthquake did the search and rescue start and how many ambulances were involved?

A

Within 1 hour with 36 ambulances

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9
Q

Who was blamed for the L’Aquila Earthquake and why?

A

7 people blamed for not accurately predicting the earthquake.

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10
Q

What happened to taxes after the L’Aquila Earthquake?

A

No taxes needed to be paid in 2010

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11
Q

How much money was given by the EU for rebuilding work after the L’Aquila Earthquake?

A

US$552.9 million

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12
Q

When was the L’Aquila Earthquake?

A

April 6 2009

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13
Q

What was the magnitude of the L’Aquila earthquake?

A

6.3

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14
Q

Why were effects of the earthquake in L’Aquila long lasting despite it being a HIC?

A

There was a lack of preparation and buildings dated back to the 13th century so were not structurally protected.

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15
Q

When was the Nepal Earthquake

A

25 April 2015

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16
Q

What was the magnitude of the Nepal Earthquake?

A

7.8

17
Q

How many people died in the Nepal Earthquake?

A

8841

18
Q

How many people ware made homeless in the Nepal Earthquake?

A

1 million

19
Q

What historical site was destroyed in the Nepal Earthquake?

A

The UNESCO world heritage site the Dharahara tower

20
Q

How many people in Nepal rely on rice farms for income?

A

2/3

21
Q

How many hospitals and schools were destroyed in the Nepal Earthquake?

A

Hospitals - 26

Schools - 1/2

22
Q

What were triggered by aftershocks in the Nepal Earthquake?

A

Landslides and Rockfalls

23
Q

How many aftershocks were there in the Nepal Earthquake?

A

352

24
Q

How many people were killed in an avalanche triggered by aftershocks in the Nepal Earthquake?

A

19

25
Q

What was the total damages cost in the Nepal Earthquake?

A

US$5.15bn

26
Q

How many people were temporary shelters and tents set up for the Nepal Earthquake?

A

225,000

27
Q

What organisations gave out medical supplies in the Nepal Earthquake?

A

UN and WTO

28
Q

What was there training for for locals after the Nepal Earthquake?

A

How to repair damaged irrigation channels

29
Q

What did Facebook launch as a result of the Nepal Earthquake?

A

the ‘mark me safe, feature

30
Q

How long was it estimated that it would take to rebuild the city after the Nepal Earthquake?

A

15 years