Which of the following best describes the energy supply in the United States in 2015?
A) Coal is still the dominant fuel.
B) Coal has largely been replaced by natural gas for energy supplies.
C) Natural gas remains the dominant fuel in the United States.
D) Coal and oil are the primary energy supply in the United States.
D
You might also like to view...
Which biome is in greatest immediate danger from human activities? Explain your answer.
What will be an ideal response?
Canyons formed due to stream erosion from the uplift of the Appalachian mountains are called __________________
__________________. What will be an ideal response?
An ordinary single-cell thunderstorm
A) typically lasts for an hour or less. B) is usually classified as a severe thunderstorm. C) is the least common type of thunderstorm. D) is the most destructive type of thunderstorm. E) none of the above
In 2012, Felix Baumgartner became famous for
A) becoming the first individual to complete a free-fall from the stratosphere. B) breaking Joseph Kittinger's long-held height and speed free-fall record. C) completing the longest spacewalk from a Space Shuttle. D) discovering the true composition of the stratospheric ozone layer.