Pie Chart
We have four pie charts below, that are showing us units of electricity production by fuel source. There are comparisons of two countries. France and Australia in 1980 and 2000.
The first pie chart is about Australia in 1980. Totally they produced one hundred units of electricity. How we can see, half of them are produced by coal. Hydro Power and natural gas are used to produce the same amount of units. Other units are generated by oil.
The second one is about Australia too. But twenty years later. At that year they got one hundred seventy units of electricity. And the majority of them are made by the coal again. but now it is about 75 per cent of the total fee. Hydro Power gave 36 units. Summary oil and natural gas gave four units of electricity. it is less than twenty years ago.
Now we can see the pie chart that gives information about France. If we look at the first one, we can see that France uses nuclear power, that was absent in Australia. In 1980 France produced ninety units of electricity. Fifty of them are due to coal and natural gas, that are produced the same number of units. Then we have twenty units by oil, fifteen by nuclear power and five by Hydro Power.
In 2000 France produced one hundred-eighty unit of electricity. It is thanks to nuclear power that produced one hundred and twenty-six unit. It is the most productive fuel for France that year. Coal and Oil produced twenty-five units each. Natural gas and Hydro Power produced the same amount too. But it is 2 units each.
Pie charts showed us that for Australia the most effective fuel is coal. But for France, it is the Nuclear Power that produced the majority of all electricity unit. Moreover, we can notice that Natural gas became irrelevant in twenty years in both countries.