Task 1: The chart shows the proportion of renewable energy in the total energy supply in 4 countries from 1997 to 2010. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

The graph below compared the percentage of recyclable power in the total power supply in 4 particular countries over the period from 1997 to 2010.

Overall

,

it is clear that

Iceland was the country that has much

energy

renewable compared to another three countries.

Furthermore

, stood in the second stage is Turkey which has a higher

percent

Change the spelling

per cent

show examples

renewable resources than Sweden and Australia. In Iceland, the figures for renewable

energy

in summary

energy

supply increased dramatically over

this

period. Peaking at approximately 45

percent

Change the spelling

per cent

show examples

in 1997, after that 3 years raised to 60

percent

Change the spelling

per cent

show examples

,

finally

reached 70

percent

Change the spelling

per cent

show examples

at the end

year of the survey. Sweden and Iceland acted

similarly

, growing up all year of the survey.

However

, the number of power in Sweden remained at less than 10

percent

Change the spelling

per cent

show examples

in the

last

year. In comparison, the percentage of renewable

energy

in the supply areas in Turkey fluctuated a little over these 13 years and peaked at more than 30

percent

Change the spelling

per cent

show examples

in 2010.

Moreover

, in Australia, the figure for recyclable

energy

decreased steadily

,

Remove the comma

apply

show examples

and surged to under 5

percent

Change the spelling

per cent

show examples

in 2010.