The two pie charts compares and contrasts data about the proportions of different sources of energy utilized in a country in 1985 and 2003.
Overall, it is clear that most of the resources had small changes in the demands. Oil has the major share in both the years and natural gas had a noticeable increase in its demand.
In 1985, oil was the major source, representing half of the production of energy, but in 2003 its share declined, and made two fifth of the total. Similarly the nuclear energy production was about a quarter in 1985, but it declined to 17% by 2003.
However, Natural gas and Coal saw a rise, of 10% and 5% respectively, in their dependency. Whereas there was no change in the demand of hydrogen, as it stands still at 4%. Although other renewable sources experienced a slight change of only 3% over a period of 18 years.
- The graph shows the percentage of male and female academic staff members across the faculties of a major university in 2012 73
- The charts below show changes in the proportion of the energy produced from different resources in a country in 1985 and 2003
- The charts below show changes in the proportion of the energy produced from different resources in a country in 1985 and 2003
- The diagram below shows information about the amount of money spent on alcohol and drugs Summarize the info by selecting and reporting the main features and make comparisons where relevant 11
- Scientists believe that computers will become more intelligent than human beings Some people find it is a positive development while other think that it is negative development Discuss both views and give your opinion 61