Which of the Following Statements About Tar Sands Is NOT

Multiple Choice

Which of the following statements about tar sands is NOT true?

A) They trap heavy, black oil called bitumen.
B) Tar sands mining is more efficient than harvesting conventional sources of oil.
C) Tar sands can be mined and processed to produce a substitute for petroleum.
D) Canada has the world's largest bitumen reservoir, but much of it is trapped in tar sands.
E) All of these answers are not true.