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← ScienceWhich risk increases when an anaerobic digester's temperature fluctuates rapidly?
A)Decreased methane production rate✓
B)Amplified hydrogen sulfide formation
C)Elevated ammonia volatilization losses
D)Increased phosphate precipitation potential
💡 Explanation
Decreased methane production occurs because *methanogenesis* enzymes are sensitive to large temperature variations which can disrupt their function; therefore efficiency decreases, rather than sulfide increases which are due to other bacteria under thermal stress.
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