Which one of the following produces the least air pollution?
A) an automobile burning hydrogen as a fuel
B) an automobile running on a hydrogen fuel cell
C) a Toyota Prius hybrid vehicle
D) a car running on natural gas
Correct Answer:
Verified
Q67: Q68: Buses and cars using fuel cells are Q69: A hydrogen-oxygen fuel cell uses Q70: The current generation of ethanol as a Q71: Automobiles with fuel cells can be more Q73: Using hydrogen to run a car is Q74: When corn is used to produce ethanol Q75: The production of hydrogen to power cars Q76: In our natural atmosphere, Q77: If ethanol production in the United States![]()
A)not
A)hydrogen and water
A)there is very little
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