tropical storms Flashcards

(34 cards)

1
Q

where are tropical storms located

A

near the equator
found between 5-30 degrees north or south of the equator

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2
Q

where are tropical storms formed

A

in oceans when the water temperature is 27*

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3
Q

what is the place the tropical storm originates called?

A

source

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4
Q

what is the journey it goes on called

A

track

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5
Q

what is the coriolis effect

A

the spin of the earth

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6
Q

what is the cloud that forms called

A

cumulonimbus cloud

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7
Q

describe the process of the formation of tropical storms

A
  • form when the sea reaches 27*C
  • rapid evaporation takes place, air rises and releases latent heat

-as the air rises it cools and condenses into cumulonimbus clouds

-the air spirals due to the coriolis force

  • air spreads out, sinks, and is drawn back into the storm
  • this creates low pressure and a storm surge
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8
Q

response to cyclone Pam

A

military aircrafts arrive 4 days later bringing clean water & food

emergency shelters

emergency aid flown to port vila

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9
Q

causes of cyclone Pam

A

vanuala’s president says climate change contributes

sea levels rising

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10
Q

what was cyclone Pam like

A

winds nearing 200mph

worst cyclone ever recorded

took down powerlines & uprooted trees

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11
Q

social impacts of cyclone Pam

A

24 ppl killed with thousands homeless

up to 90%of housing in the capital city damaged (90,000 people)

3000 people fled

half the population affected

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12
Q

economic impacts of cyclone Pam

A

lots of work for builders

damaged hospitals

damaged schools affecting over 35,000 pupils

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13
Q

environmental impacts of cyclone pam

A

uprooted trees

crops flattened by the wind

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14
Q

how many people received safe drinking water

A

21,000 people

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15
Q

how many repairs were made to water supply systems

A

26,000

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16
Q

how many temporary schools were created

17
Q

how many blankets were given out

A

92,500 blankets

18
Q

how many foreign medical teams offered support

19
Q

how many people recieved medical care

20
Q

how many children were vaccinated against measles

21
Q

what is a jet stream

A

a strong wind that circulates earth

22
Q

what year did the tropical storm hit the island of vanuatu

23
Q

what is the capital city of vanuatu

24
Q

what is a heatwave

A

an extended period of hot weather relative to the expected conditions at that time of year

25
what is a drought
a lack of precipitation in an area for a long period of time often several months or years
26
where are droughts located
around the tropic of cancer and the tropic of capricorn
27
low pressure is when
28
tropical storms in the northern hemisphere occur between?
29
tropical storms in the southern hemisphere occur between?
30
tropical storms are also known as hurricanes, typhoons and cyclones (true or false)
31
cyclones form when the sea temperature is
32
towering clouds and torrential rain is formed when
33
cyclone pam hit the island chain of _______ in ________ it was a category________ cyclone
34