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Decomposers in Nature MCQ with Answers PDF

Decomposers in Nature Multiple Choice Questions (MCQ), Decomposers in Nature quiz answers PDF to learn o level biology online course for o level biology classes. Microorganisms and Applications in Biotechnology Multiple Choice Questions and Answers (MCQs), Decomposers in Nature quiz questions for colleges that offer online degrees. "Decomposers in Nature Book" PDF: biology practice test, antibiotics: penicillin production, microorganisms, biotechnology and fermentation products: biology test prep for college entrance exams.

"After decomposition of household sewage, the dried substance results in" MCQ PDF: decomposers in nature with choices sludge, fertilizer, land fill, and all of above for colleges that offer online degrees. Learn decomposers in nature quiz questions for merit scholarship test and certificate programs for two year degree programs.

MCQs on Decomposers in Nature Quiz

MCQ: After decomposition of household sewage, the dried substance results in

sludge
fertilizer
land fill
all of above

MCQ: Before discharging decomposed sewage into rivers and seas, the

water is filtered only
pathogens are removed only
pH of sewage is neutralized
water is filtered and pathogens are removed

MCQ: Inorganic gases released during decomposition includes

carbon dioxide
hydrogen sulphide
water vapors
all of above

MCQ: Inorganic salts released during decomposition include

nitrate
sulfate
phosphate
all of above

MCQ: Biogas includes none ,but

carbon monoxide
carboxyl acids
methane
ethane