A measure of the useful energy produced divided by the amount of energy it takes to obtain it, is known as________.
A) a measure of secondary energy
B) a measure of intrinsic value
C) the energy return on investment (EROI)
D) the proven reserves
E) the energy conversion efficiency
Correct Answer:
Verified
Q2: One hundred units of coal energy are
Q3: Currently, fossil fuels meet_of the global energy
Q4: When coal is burned to generate electricity,
Q5: In the United States, oil production is_oil
Q6: All of the following except_would result in
Q8: Electric power is measured in _ .
A) kilowatt
Q9: Keeping energy prices artificially low_.
A) has no
Q10: Fossil fuels are best described as a(n)_energy
Q11: Which of the following represents the greatest
Q12: Proven environmental impacts of the transmission of
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