weather hazards and climate Flashcards

in lesson due 23/10/24

1
Q

how high does warm air rise at the equator

A

15km

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2
Q

how many years does the eccentricity cycle take

A

100,000 years

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3
Q

between which dates did the medieval warm period occur

A

950-1100

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4
Q

the highest point on the Maldives is how many metres above sea level

A

2.4 metres

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5
Q

the international airports in the Maldives is how many metres from the coastline

A

50 metres

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6
Q

glaciers and ices sheets have accounted for how much of the planets total land area in 2016

A

10%

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7
Q

what ocean temperature is necessary to form tropical cyclones

A

27 degrees

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8
Q

between what latitudes are cyclones found

A

5and 30degrees

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9
Q

on what date was hurricane sandy officially registered as a hurricane

A

24th of october 2012

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10
Q

when did hurricane sandy make landfall in the usa

A

29th of October 2012

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11
Q

how fast were the winds when they were recorded when hurricane sandy made landfall

A

190km/h (80mph)

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12
Q

how many people died during hurricane sandy

A

150

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13
Q

how much economical damage was caused in hurricane sandy

A

$65 billion

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14
Q

what was the name of one o the coastal nature reserves damaged by the storm surge

A

prime hook national wildlife refuge

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15
Q

what date did typhoon haiyan form

A

2nd of november 2013

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16
Q

on which date did typhoon haiyan make landfall in the phillippens

A

7th of november 2013

17
Q

wind gusts reached as high as what in typhoon haiyan

A

306km/h (190mph)

18
Q

how many died in typhoon haiyan

A

6000

19
Q

how many people in the typhoon were displaced

A

600,000

20
Q

how much economical damage in typhoon haiyan

A

$2 billion

21
Q

what is an arid enviroment

A

less then 250mm of precipitation a year

22
Q

between what years did california experience drought

A

2012-2014

23
Q

how much dod the drought cost california in 2015

A

$2.7 billion

24
Q

in response to the drought how much did state law insist be cut form water use

A

25%

25
Q

how many acres were taken out of crop production in california due to drought

A

542,000

26
Q

when was the worst drought in 30 years for ethiopia

A

2015 (began in the 1980s )

27
Q

what % of the population in ehtiopia relied on agriculture for income in 2016

A

85%

28
Q

on average how much land is lost every year in ehtiopia to forest fires

A

200,000ha

29
Q

how much aid was given to ethiopia by the usa in 2015

A

$128.4 million