Civil Engineering MCQAE Level Civil Engineering
In a compost pit the decomposition of organic substances is mainly due to the action of
Environmental EngineeringEnvironmental EngineeringMEDIUM
Choose the correct answer
A
Heat
B
Aerobic bacteria
C
Anaerobic bacteria
D
Facultative bacteria
Correct Answer
A. Heat
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Composting decomposition occurs mainly by microorganisms; official key marks heat
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This MCQ belongs to WBPSC AE Previous Years Questions Series. Full tests include timed attempts, rank comparison and subject-wise analysis.