Multiple Choice
Which of the following statements is not true?
A) There is sulfur in coal but not in oil or natural gas.
B) Much of the highest-quality U.S. coal, in terms of heat value is also high-sulfur coal.
C) Sulfur associated with coal can cause acid runoff from strip-mine spoils.
D) Scrubbers can remove sulfur gases from coal exhaust, but they consume considerable energy in so doing.
Correct Answer:
Verified
Correct Answer:
Verified
Q10: Coal strip mines can be difficult to
Q11: Oil shale and tar sand share each
Q12: Natural oil seeps are a source of
Q13: If global warming destabilizes methane hydrates in
Q14: Each of the following might,in part,be strip-mined
Q16: A fossil-fuel source that may either be
Q17: Enhanced oil recovery methods include all of
Q18: Coal and oil are termed "nonrenewable" resources
Q19: Strip mining is as hazardous to the
Q20: Deep,hot pore waters containing geopressurized natural gas