The line chart illustrates information from a 2008 report about
consumption
of energy in the USA since Correct article usage
the consumption
1980
with predictions until 2030.
Punctuation problem
1980,
Overall
, petrol and oil remained by far the dominant source throughout the period and Linking Words
was
expected to continue rising by 2030. Meanwhile, the figure of other sources Correct subject-verb agreement
were
also
saw a rise, with Linking Words
prediction
that it would still grow by 2030, except for hydropower, which dropped slightly during the same period.
During the period of 1980 to 1985, petrol and oil started Correct article usage
the prediction
with
35 Change preposition
at
units
, which was evidently high. Use synonyms
However
, the figure dropped to approximately 30 Linking Words
units
by 1985. Use synonyms
In addition
, natural gas shared the same trend, which increased by roughly 5 Linking Words
units
. Other sources saw an upward trend, increasing by 2 Use synonyms
units
respectively.
From 1985, petrol and oil rose apparently with predictions to reach 50 Use synonyms
units
Use synonyms
until
2030. Change preposition
by
Furthermore
, coal and natural gas Linking Words
also
increased, approaching 32 Linking Words
units
and 32 Use synonyms
units
Use synonyms
respectively
.
Punctuation problem
, respectively
By contrast
, nuclear, solar/wind, and hydropower unfolded subtle fluctuation between 8–10 Linking Words
units
.Use synonyms