Nowadays, there are distinct sources of
energy
between renewable Use synonyms
energy
, clean Use synonyms
energy
and other types of Use synonyms
energy
. The presented pies demonstrate the prime source of power in the USA in the disparate periods in 1980 and 1990.
Use synonyms
Overall
, Linking Words
oil
was the most source of power utilised in the two periods, albeit the Use synonyms
oil
percentage marked a fall in 1990.
Use synonyms
To begin
with. the coal proportion increased slightly from 22% to 27% by 5%. Linking Words
In addition
, Linking Words
oil
percentage doubled from 5% to 10%.
Use synonyms
Furthermore
, the natural gas proportion dipped by 1% to 25% and it is a quarter of the total used Linking Words
energy
in 1990. Use synonyms
Moreover
, the usage rate of Linking Words
oil
plummeted from 42% to 33%, Use synonyms
however
, the hydroelectric power ratio remained static.Linking Words
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