IELTS JOURNAL 99 Sample Answer 52 The charts illustrate how recycling is carried out in Eutopia, and the pie charts show the percentage of recycled and unrecycled waste The charts provide information about recycling in Eutopia in three different years, namely 1980, 1990 and 2000. The column chart shows that the percentage of recycled waste collected from people's homes decreased from over three quarters to just over 70%. The percentage of recycled material taken to allocated areas increased between 1980 and 1990 but remained steady at 18% in 2000. The amount of recycling done from items that were returned to their original starting point decreased in 1990 by 2%, but then increased to 8% in 2000. The category labelled 'other' decreased by 1% then remained stable at 2% for the final two given years. The pie charts indicate a threefold increase in the amount of waste recycled between
1990 and 1990 from 7% up to 22%. In 2000, this figure
had continued to increase, although at a less dramatic rate, finishing atone third of waste being recycled. Overall, it can be seen that recycling increased over the time displayed, while the percentage collected from each house gradually decreased.
(171 words) IELTS JOURNAL 100 Sample Answer 53 The charts show the percentage of power generated from 6 different types in Gareline The charts illustrate the sources of power in three different periods in Gareline, with the data divided into 6 different areas. In 1970, nearly half of all electricity was derived from hydro power, which accounted for 45% of the total. Geothermal production was slightly
less than half this value, followed by wind power which created 5% of all power, with gas and the category labelled as 'other' making just over one percent each. In 1980, the figure for hydro power had increased dramatically, making over three quarters of the total.
Geothermal, wind and nuclear power created 8%, 7% and 6% respectively, with the other two categories increasing by only 0.2%. By 1990, the trend for hydro power had reversed, with the most productive category now being geothermal power. Wind power had remained constant but there was a significant increase in electricity
produced by nuclear power, accounting for 15.5%. There was a minor increase once again for wind power and the 'other' category. In total, geothermal power and hydro power were always the most productive, although nuclear power was increasing.
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