The slurry left behind in a biogas plant is used for what purpose?

Q. Study the image of a biogas plant given below and answer the questions that follow:


The part ____ collects the spent slurry.
[1 mark]

Q. The slurry residue after obtaining biogas is used as:

Q. Read the following statements and choose the correct option:
Assertion: Biogas plants are mostly situated in rural areas.
Reason: Biogas is produced by the action of aerobic decomposers on a slurry of cow dung and water.

Q. Study the image of a biogas plant given below and answer the questions that follow:


Which of the labelled parts depicts the charge pit for the slurry?
[1 mark]

Q. The dried spent slurry obtained after the production of biogas is an excellent: