A gas produced by anaerobic decomposition of organic compounds is called as_________________?
Correct answer: C. Methane
- A. Ethane
- B. Ammonia
- C. Methane
- D. CO2
Explanation
Methane is produced when microorganisms decompose organic matter without oxygen, and it is the main energy-rich component of biogas. Carbon dioxide may also be present, but it is not the characteristic fuel gas being asked for.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Agronomy
312 free Agronomy MCQs from Agriculture, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Agriculture questions like this
Agriculture is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Agronomy questions
Fumigating and warming soil by covering it with black plastic is called__________________?
Organisms which feeds on dead and decaying organisms are called as_________________?
The actual amount H2O present in the air is called_____________?
Solar energy emitted by sun reaches the earth surface absorbed and returned back in the form of___________________?
Plants grown in dry region are_________________?
The ratio of actual cultivated' area to a total farm area over the year is called __________________?