The pie charts give information about the percentages of various
energy
Use synonyms
sources
which produce electricity in the US in the years 1980 and 1990.
Use synonyms
Overall
, it can be clearly seen that in both years Oil was the most significant Linking Words
energy
source, Use synonyms
while
at the beginning of the period, the lowest contribution was made by hydroelectric Linking Words
power
and nuclear Use synonyms
power
and nuclear hydroelectric Use synonyms
power
contributed the lowest Use synonyms
energy
source Use synonyms
at the end
of the period.
The oil sector accounted for almost Linking Words
a
half of the Correct article usage
apply
energy
Use synonyms
sources
in 1980 and experienced a considerable decrease to 33% in 1990. Use synonyms
Energy
Use synonyms
sources
from Gas made up 26% in 1980 and had a slight fall Use synonyms
by
1% in 1990. Interestingly, the figure for hydroelectric Change preposition
of
power
remained steady at exactly 5% in both years.
Use synonyms
In contrast
, Nuclear Linking Words
power
which comprised 5% of the total Use synonyms
energy
Use synonyms
sources
in 1980, increased twofold in 1990. In 1980, Use synonyms
energy
output from coal was 22% and rose by 1% in the following period.Use synonyms