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.
- whether or not someone achieve their aims is mostly a question of luck. To what extent do you agree or disagree? 89
- The bar chart provides information about how often people in the USA spent ate fast food from 2003 to 2013 55
- Some people think that radio has become out of date and there is no need to listen to the radio for entertainment and news Do you agree or disagree OR With the development of media online there is no future for radio To what extent do you agree or disagre 78
- Many people prefer to spend money and not to save it? what are the reasons? Is this a positive or negative development? 67
- The diagram below shows how electricity is generated in a hydroelectric power station 73