Wildfires- Increase in frequency and distribution Flashcards

1
Q

what is frequency

A

how often wildfires happen

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2
Q

what is distribution

A

the area where wildfires occur

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3
Q

what is wildfire intensity

A

severity of burning

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4
Q

what is wildfire season

A

the period of the year during which wildfires occur

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5
Q

what is the key link to increase in wildfires

A

global warming

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6
Q

what is the relationship between temperature and the number of wildfires?

A

higher temp means it is warmer = easier chance of wildfires occurring
also increase chances of happening where they do not occur often

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7
Q

why will wildfire intensity increase in areas where they are not common

A

large amount of fuels present
lots of combustable materials
meaning more bigger and intense

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8
Q

Climate change and wildfires

A

more people living in wilderness longer periods of rainfall
vegetation grows more
followed by severe dry season

dries the overgrown vegetation
ignite easily

droughts and heatwaves

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9
Q

why is the cost of damage increasing?

A

more people living in wilderness areas: 10million in USA

climate change

more fire fighting equipment/ people needed

affluent people buying second homes

cost of insurance going up

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