The chart shows the proportion of renewable energy in total energy supply in 4 countries from 1997 to 2010.
The bar chart demonstrates the percentages of environmentally-friendly resources in the total sources of energy in four nations between 1997 to 2010.
As can be seen from the chart, the proportion of renewable sources in Iceland was the highest among the four countries, which experienced a stable increase over the given period.
In 1997, approximately 5% of energy in Sweden was renewable energy. Over the next 13 years, this proportion observed a steady rise to slightly under 10% in 2010. A similar trend was seen in the percentage of inexhaustible energy in Iceland, which rose dramatically from about 45% in 1997 to 70% in 2010.
Around 10% of the total energy in Australia was environmentally-friendly energy at the beginning of the period. This percentage then decreased significantly to 5% in 2010. Renewable energy in Turkey accounted for 38% in 1997. This reached the peak of slightly over 40% in 2000 before registering at around 30% in 2010.
- The graph below shows the consumption of 3 spreads from 1981 to 2007 61
- Many people believe that increasing levels of violence on television and in films is having a direct result on levels of violence in society Others claim that violence in society is the result of more fundamental social problems such as unemployment How m 56
- To meet the growing needs of food for the increasing population country should make use of edible insects as foods However some people believe that insects are not only unhealthy but also affect negatively the nature too What are the benefits and drawback 84
- what are the benefits of arts on individuals and the society 75
- Some people believe that school children should not be given homework by their teachers whereas others argue that homework plays an important role in the education of children Discuss both of these views and give your own opinion 84