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.
- Some people believe that studying at university or college is the best route to a successful career while others believe that it is better to get a job straight after school Discuss both views and give your opinion 73
- Nowadays animal experiments are widely used to develop new medicines and to test the safety of other products Some people argue that these experiments should be banned because it is morally wrong to cause animals to suffer while others are in favour of th 73
- some people think that it is more effective for students to study in a group while others believe it is better for them to study alone Discuss both views and give your opinions 73
- Government investment in the arts such as music and theatre is a waste of money Governments must invest this money in public services instead To what extent do you agree with this statement Give reasons for your answer and include any relevant examples fr 73
- In many countries fast food is becoming cheaper and more available Do you think the advantages of this development outweigh the disadvantages 78