Multiple Choice
How does natural gas compare to coal?
A) Natural gas has a high net useful energy yield and is a clean-burning fuel, compared to coal.
B) Natural gas has a high net useful energy yield and is a dirty fuel, compared to coal.
C) Natural gas has a low net useful energy yield and is a clean-burning fuel, compared to coal.
D) Natural gas has a low net useful energy yield and is a dirty fuel, compared to coal.
Correct Answer:
Verified
Correct Answer:
Verified
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