IELTS
JOURNAL
71
Sample Answer 24
The table below shows changes in the numbers of residents cycling to work in
different areas of the UK between 2001 and 2011
The table compares the numbers of people who cycled to work in twelve areas of the
UK in the years 2001 and 2011.
Overall, the number of UK commuters who travelled to work by bicycle rose
considerably over the 10-year period. Inner London had by far the highest number of
cycling commuters in both years.
In 2001, well over 43 thousand residents of inner
London commuted by bicycle, and
this figure rose to more than 106 thousand in 2011, an increase of 144%. By contrast,
although outer London had the second highest number of cycling commuters in each
year, the percentage change, at only 45%, was the lowest of
the twelve areas shown
in the table.
Brighton and Hove saw the second biggest increase (109%) in the number of
residents cycling to work, but Bristol was the UK’s second city in terms of total
numbers
of cycling commuters, with 8,108 in 2001 and 15,768 in 2011. Figures for
the other eight areas were below the 10 thousand mark in both years.
(172 words)
IELTS
JOURNAL
72
Sample Answer 25
The diagrams below show how houses can be protected in areas which are prone to flooding
Note:
Freeboard = the height of the underside of a structure above a given level or water
Berm = a
bank of earth
The diagrams compare two different methods of defence for homes which are at risk
of being flooded.
The key difference between the diagrams is that they show flood protection with and
without a stopbank. In either case, the at-risk home is raised on stilts above ground
level.
The first diagram shows how a stopbank acts as a flood
barrier to stop river water
from flooding homes. The stopbank is a small mound of land next to the river that is
higher than the 100-year flood level, and prevents the river from bursting its banks.
Nearby houses can be built on stilts to prevent flooding from rainwater, and a
floodgate beneath the stopbank can be opened to allow this ‘ponding’
to drain off
into the river.
When there is no stopbank, as shown in the second diagram, there will be nothing to
stop the river from flooding.
In this case, the solution is to put buildings on stilts. The
height of the stilts is measured so that the floor of the house is 300mm above the
100-year flood level. This measurement is called the ‘freeboard’.
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