The charts below show the percentage of the energy generate from different resources in a country in 1985 and 2003. To summarise information and if necessary, make a comparison.
The two pie charts illustrate, the proportion of six different energy sources in a country in 1985 and 2003. Units are measured in percentage.
Overall, oil is the main energy source in both the years though, there is a significant improvement in natural gas energy.
In 1985, more than half of the energy was generated from oil with 52% and the least amount of energy from hydrogen and other renewable approximately 4%and 1% respectively. Likewise, natural gas energy accounts for about 13% and coal with 8%. Nuclear energy stands at second place with 22% this year.
On the other hand, after 18 years a dramatic decline in oil energy sources with only 39%. Natural gas and coal energy enhance production from 13% to 23% and 8% to 13% respectively in 2003. Other renewable sources also has a 3% improvement in 2003 when compared to the previous year. However, hydrogen energy remains the same at 4% in both years.
- It is suugested that everyone wants to have a car electricity, and a fridge. Do disadvantage of this development for society outweigh advantage? 78
- The two maps below show an island, before and after the construction of some tourist facilities.Summarise the information by selecting and reporting the main features, and make comparisons where relevant.. 61
- The diagram below shows how a central heating system in a house works.Summarize the information by selecting and reporting the main features, and make comparisons where relevant.you should write at least 150 words. 78
- Some believe it is important for cities and towns to invest heavily in building large outdoor public spaces To what extent do you agree or disagree 85
- Table 11