The given pie charts illusrtraete changes in the proportion of energy produced from different resources in a country in 1985 and 2003Overall, over the period oil do not anymore occupied more than half of energy produce. Sarp increase show naural gas and coal , but they noth almost equal . In ntrast nuclear power dramatically droped .
The use of natural gas shrply increased by 10% from 13% to 23% .Similarly increase showed coal almost three times from original number and was lower than nautral gas on 1% . The other renewable energy produce gardually increased from 1% to 4 %.
the oil decrased by 13% from 52% to 39% .however ,in the oil the same way over the time the oil leading .The nuclear power show dramatically dropped from 22% to 4%.however hydro power remained unchanged with 4% and it is make hydro power and nuclear power equivalent.
