engineering recuitment BPSC Assistant Sanitary & Waste Management Officer Mock Test 2022 General Knowledge Ecology and Environment Conservation efforts: India and World
Consider the following statements with respect to Biomethanation :
1. It is a process by which organic material is microbiologically converted under aerobic conditions to biogas.
2. Three main physiological groups of microorganisms are involved: fermenting bacteria, organic acid oxidizing bacteria, and methanogenic archaea.
Which of the statements given above is/are correct?
1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2