Environmental Engineering Reference
In-Depth Information
71.
What is the percent change in methane emissions from enteric fermentation (digestive processes in or-
ganisms) from 1990 to 2008?
A.
Methane emissions increased by 6.3 percent.
B.
Methane emissions decreased by 6.3 percent.
C.
Methane emissions increased by 8.4 percent.
D.
Methane emissions decreased by 8.4 percent.
E.
Methane emissions increased by 6 percent.
72.
What is the most likely reason for the decrease in emissions from landfills between 1990 and 2008?
A.
Decreased disposal of waste in landfills
B.
Less decomposition occurring in landfills
C.
Fewer methane-producing items disposed of in landfills
D.
Increased capture and reuse of the methane produced by landfills
E.
Lack of accurate data
