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The proportions of USA energy in 1980 and 1990

The proportions of USA energy in 1980 and 1990 0p8xn

The two pie charts depict the proportions of USA energy sources in 1980 and 1990. Overall, after ten years, oil remained the greatest source while hydroelectric power comprised a tiny fraction. Moreover, it can be seen that the percentage of most other sources slightly fluctuated. In 1980, the most popular source of power was oil (42%), followed by natural gas with coal (26% and 22%, respectively). That year, hydroelectric power and nuclear power accounted for the same proportion, with 5%. A decade later, this situation didn’t dramatically alter. Despite a significant drop of nearly 10%, oil still led the way. Coal overtook natural gas and contemporarily became the second famous source of energy in the 3rd biggest country all over the world. Having the same trend as coal, nuclear power’s percentage in the year 1990 was twice greater than that a decade ago. On the other hand, natural gas moderately fell, at exactly a quarter. The most stable figure called hydro energy, by far, made up for the least amount (5%).

The two pie charts depict the proportions of USA energy You use this word too often, consider replacing it withorigincauseauthorityexpert
sources
 in 1980 and 1990.

Overall
, after ten years, oil remained the greatest You use this word too often, consider replacing it withorigincauseauthorityexpert
source
 while hydroelectric You use this word too often, consider replacing it withfunctiontalentinfluencecapabilitypotentialcapacity
power
 comprised a tiny fraction. Moreover
, it can be This phrase/word (depending on the context) can be potentially replaced with :witnessed
seen
 that the percentage of most other You use this word too often, consider replacing it withorigincauseauthorityexpert
sources
slightly
 fluctuated.

In 1980, the most popular You use this word too often, consider replacing it withorigincauseauthorityexpert
source
 of You use this word too often, consider replacing it withfunctiontalentinfluencecapabilitypotentialcapacity
power
 was oil (42%), followed by natural gas with coal (26% and 22%, respectively
). That year, hydroelectric You use this word too often, consider replacing it withfunctiontalentinfluencecapabilitypotentialcapacity
power
 and nuclear You use this word too often, consider replacing it withfunctiontalentinfluencecapabilitypotentialcapacity
power
 accounted for the same proportion, with 5%. A decade later, this situation didn’t dramatically
 alter. Despite a significant drop of nearly
 10%, oil still
 led the way. Coal overtook natural gas and contemporarily
 became the second This phrase/word is too simple and can be replaced with:well-known
famous
You use this word too often, consider replacing it withorigincauseauthorityexpert
source
 of energy in the 3rd biggest country all over the world. Having the same trend as coal, nuclear You use this word too often, consider replacing it withfunctiontalentinfluencecapabilitypotentialcapacity
power’s
 percentage in the year 1990 was twice greater than that a decade ago. On the other hand
, natural gas moderately
 fell, at exactly a quarter. The most stable figure called hydro energy, by far, made up for the least amount (5%). 