somer set levels Flashcards

1
Q

when did the somerset levels flood

A

the winter of 2013-2014

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2
Q

list 2 physical causes of the flooding

A

heavy rain
impermeable rock
geographical location

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3
Q

list 2 human causes that my have caused the flood

A

poor river management

additional water from land being drained for ne houses to be built

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4
Q

how much rain fell in january alone

A

207mm

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5
Q

what type of ground is the area of the levels

A

impermeable clay

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6
Q

why does not dreading rivers cause flooding

A

if a river is not dreaded there is a build up of dirt and silt which reduces the width and depth of the river meaning there ids less water able to flow down the river

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7
Q

why was there extra water being pumped to the area of the summer set levels

A

land further up the river was being dried out to allow house to be build on it this meant that there was more water flowing down the river than should have been

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