The charts below show changes in the proportion of energy produced from different resources in a country in

The charts below show changes in the proportion of energy produced from different resources in a country in 1985 and 2003. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words hay nhất giúp bạn có thêm tài liệu tham khảo để viết bài luận bằng Tiếng Anh hay hơn.

Đề bài: The charts below show changes in the proportion of energy produced from different resources in a country in 1985 and 2003. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

The charts below show changes in the proportion of energy produced from different resources in a country in - mẫu 1

The two pie charts compare the percentage of energy generated from various sources in a particular country during the period from 1985 to 2003.

Overall, the maximum energy was produced from oil and natural gas continued to be an increasingly important source.

According to the pie charts, oil was the main source of energy generation over the period, although the proportion of energy produced dramatically declined from 52% to 39%. Nuclear and natural gas were another two significant sources, with the share of the former decreasing from 22% to 17% while that of the latter increasing from 13% to 23%.

As can be seen from the charts, the period witnessed a slight growth in the percentage of energy derived from coal, reaching 13% in 2003 in contrast to merely 8% in 1985. In comparison, the use of the other two sources was relatively insignificant, among which the figure for hydrogen remained stable at only 4% and the data of other renewable materials quadrupled to the same level over the eighteen years.

The charts below show changes in the proportion of energy produced from different resources in a country in - mẫu 2

The pie charts compare the share of energy created from various sources in an unnamed nation in 1985 and 2003. Overall, oil produced the highest proportion of energy in both years. Additionally, only the rate of energy outcomes from natural gas, coal, and unspecified renewable sources experienced an increase over the given period.

Regarding the year 1985, over half of the energy in this country was contributed by oil, which was more than double the next highest amount from nuclear power. Natural gas ranked third at 13%, while coal and hydrogen comprised 8% and 4% of the total energy, respectively. Other renewable sources accounted for the lowest percentage, at only 1%.

As for 2003, despite decreasing considerably to 39%, oil was still the largest source of energy, followed by natural gas, which ascended to nearly one-quarter. The rate of energy from nuclear power dropped by 5%, from 22% to 17%, whereas that from coal increased marginally to 13%. Finally, hydrogen and other renewable sources witnessed identical percentage points of 4%.

The charts below show changes in the proportion of energy produced from different resources in a country in - mẫu 3

The pie charts display the sources of energy production in 1985 and 2003. Looking from an overall perspective, it is clear that in 1985 the majority of energy came from primarily oil followed by nuclear power, natural gas, and coal with cleaner energy sources rarer. By 2003, renewables became slightly more common or remained level, the use of oil decreased but was still the most used, while both coal and natural gas underwent the largest increases.

In 1985, oil represented 52% of all energy sourced, though this figure had declined to 39% by 2003. Nuclear power, which was the second most pervasive energy source in 1985 at 22%, had the steepest fall to just 8% in 2003. In contrast, natural gas rose from 13% to 23% and coal nearly tripled to 22%.

In terms of the cleaner energy sources, hydro power represented 4% of total usage in both years while other renewables quadrupled from 1% in 1985 to 4% in 2003.

The charts below show changes in the proportion of energy produced from different resources in a country in - mẫu 4

The rendered circular charts depict the information about the modifications which occurred in the ratio of energy generated from different kinds of sources such as oil, natural gas, coal, nuclear, hydro and other renewable energy in a nation ranging from 1985 to 2003.

Overall, it is lucid that the maximum proportion of power was produced from oil in both years, whereas other non-conventional sources were participating in less ratio to generate energy.

Having a deep look at the pie charts, it is evident that production of energy from oil decreased by 13% in 2003, which was noticed for 59% in 1985. However, power produced from coal increased to two-fifth ratio. Just 1% power was generated from another non-conventional source, which was increased by the small change that was of 3% after 18 years.

Moving forward to the rest description of the circular charts, energy was produced from hydro in both years in the same proportion that was witnessed for 4%. In 1985, nuclear participated in producing 22%, which reduced and accounted for below one-tenth in 2003. 13% and 23% noticed for production of energy from natural gas in 1985 and 2003, respectively.

The charts below show changes in the proportion of energy produced from different resources in a country in - mẫu 5

The two-pie charts depict the information about the comparison in energy generation in a country between 1985 and 2003. Energy generation includes various sources like oil, natural gas, coal, nuclear, hydrogen, and other renewable resources. It can be clearly interpreted from the pie charts that the use of some sources of energy has increased over time, whereas the others decreased. The traditional sources of energy such as oil and nuclear went down, the consumption of coal and other renewable sources increased with time. Although oil consumption has decreased from (52%) in 1985 to approximately two-fifths (39%) in 2003, it was the major source of energy production throughout the whole period, contributing to almost half of the country's energy generation. Oil production was followed by nuclear which contributed to almost (22%) in 1985 which came down to (17%) in 2003 mainly due to its harmful effects and pollution and global warming caused by nuclear generation. With the ever-increasing population and demand for energy supply, the use of natural gas and coal both have significantly increased. Natural gas accounts for nearly (13%) of overall energy production in 1985, which increased to (23%) in 2003. Coal usage also shows an inclining trend with (8%) of overall energy production in 1985 to (13%) in 2003. While hydroelectric power usage has remained stationary over time, efforts were made to encourage and increase the production of renewable resources. With changing times, the pollution and effects of global warming are increasing, and thus efforts were made to look towards renewable sources of energy by limiting non-renewable sources. This phenomenon can also be seen in the case of the country where other renewable resources contribute to a mere (1%) of total energy production in 1985 which increased to (4%) in 2003. It can clearly be interpreted that the country being a developed country is mainly dependent on oil as it contributes to almost half of the overall energy generation of the country. In the dynamic world, efforts were made to limit the usage of non-renewable resources and promote renewable resources, which is also the case for the country. The shift in energy consumption can be seen keeping in mind the ever-increasing pollution and global warming and the availability of non-renewable resources for future use as they are depleting day by day.

The charts below show changes in the proportion of energy produced from different resources in a country in - mẫu 6

With the ever-increasing population, energy consumption has also increased over time throughout the world. The traditional means of energy production have been replaced by modern energy production, where importance has been given to renewable sources of energy production. The two pie charts present the percentage share of energy production of a country between 1985 and 2003. The sources of energy remain the same for both years, which include oil, natural gas, coal, nuclear, hydroelectric power, and other renewable resources. Over the 18years time span, oil was still the dominant source of energy production as it contributes to almost half of the overall energy production of the country. Despite this, there was a significant decrease in oil production from (52%) in 1985 to (39%) in 2003. The country also decreased the production of nuclear energy from (22%) in 1985 to (17%) in 2003 mainly due to its harmful effects and pollution and global warming caused by nuclear generation. However, the country started increasing the production of energy from natural gas, coal, and other renewable sources. While the percentage share of hydroelectric power remains stationary over time it contributes to almost 4% of the country's overall energy share both in 1985 and 2003. Due to the increasing population and high demand for energy production the country has increased its natural gas and coal production. The percentage share of natural gas increased from (13%) in 1985 to (23%) in 2003. The production of coal is also showing an increasing trend which contributes to (8%) of total energy production in 1985 to almost (13%) in 2003 that means the country is more dependent on the thermal power plant for energy generation rather than hydroelectric power generation. Due to the increasing effects of pollution and global warming and keeping in mind the availability of depleting and nonrenewable resources for future generations, the country started increasing its renewable sources of energy. The renewable resources which account for a mere 1% of overall energy generation in 1985 contributes to almost 4% of overall energy generation in 2003. The country is now not only dependent on non-renewable sources of energy but also trying to increase its renewable sources of energy mainly to make the non-renewable sources available to the future generation and also decrease the pollution level and global warming consequences.

The charts below show changes in the proportion of energy produced from different resources in a country in - mẫu 7

The below pie charts show the changes in the production of energy resources of a country in the years 1985 and 2003. It can clearly be noticed from the pie chart that the percentage change of production of energy resources within a span of 18 years is based on the demand for energy resources, population pressure, availability of resources, and the sustainable use of non-renewable resources. In the year 1985, the production of oil, which was the main source of energy generation, was around 52%, but it can be seen from the chart that the production of oil has fallen drastically to 39% in the year 2003. Oil is supposed to be the main source of energy for us, but despite the fact that its production has fallen to such an extent. Another main energy resource is natural gas. The production of natural gas was 13% in 1985, but in the year 2003, its production is seen to be a little less than double of its production in 1985, that is, its production is 23% in 2003. So, it can be clearly said that the increasing population pressure has resulted in an increasing demand for natural gas. We can further see from the chart that coal consumption has also increased significantly. The coal production was 8 % in the year 1985, which further increased to 22%. The production of coal increased by more than double the production in 1985, which signifies that thermal power generation is the most essential form of power generation and it is preferred over hydroelectric power generation. The production of nuclear energy decreased from 22% of total energy generation in 1985 to 17% in 2003 mainly due to the negative consequences of the generation of nuclear energy on the environment. The production of hydroelectric energy was 4% initially, which remained the same till 2003. It was further seen that the energy which was produced by other renewable resources increased almost four times, that is, its production was 1% in 1985, which further increased to 4% in 2003. Thus, it can be seen that the production of a few energies like natural gas, coal, etc has increased to double its production, and for the other energies, the production has decreased.

The charts below show changes in the proportion of energy produced from different resources in a country in - mẫu 8

The pie charts compare the percentage of energy generated from five different sources in 1985 and 2003 in one country.

Overall, it is clear that in both years oil accounted for the highest proportion of energy produced. The figures for energy generated from both coal and natural gas were higher in 2003 than in 1985.

In 1985, slightly more than half the total energy produced came from oil. However, in 2003 this fell to only 39%. There was also a decrease in the percentage of energy generated from nuclear power, from 22% in 1985 to 17% in 2003, when it became a less important source than natural gas.

While the proportion of energy from hydroelectricity remained stable at 4%, the percentage of energy produced from coal rose from 8% of the total in 1985 to 13% in 2003. The percentage of total energy from natural gas also witnessed a rise, from 13% in 1985 to 23% in 2003.

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