The diagrams below show how houses can be protected in areas which are prone to flooding.

The diagrams below show how houses can be protected in areas which are prone to flooding.
The given charts depict two different ways of protection for homes which are at risk of being flooded, and both of the houses are
rised
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raised
above ground level. The main difference between the two protection plans is whether there is a stopbank or not In the first diagram, the function of a stopbank as a barrier against flooding from nearby rivers is illustrated.
This
barrier, depicted as a mound near a drain/river, exceeds the predicted height of a 100-year flood.
Additionally
, the houses can be built on stilts to prevent flooding
form
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from
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rainwater, and there is a floodgate beneath the stopbank opened to allow the internal
oinding
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winding
to drain
offf
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off
in to
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into
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the river.
In contrast
, the second illustration portrays the dire consequences of a house lacking
such
protection, directly exposed to overflowing water. In
this
case,
building
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buildings
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are
also
raied
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raised
rated
on stilts. The
hight
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height
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of the stilts is 300mm above the 100-year flood level which is called freeboard.
This
measurement can secure the house
again
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against
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the flood.
Submitted by haomengyue on

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Basic structure: Change the third paragraph.
Vocabulary: The word "depict" was used 2 times.
Vocabulary: Use several vocabularies to present the data in the third paragraph.
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