Question Bank - Environmental Studies

Here's the question bank on all the environmental studies topics.

Which of the following statements about biogas is FALSE?

A.
It can be stored in suitable containers.
B.
It is not a renewable resource.
C.
It burns without emitting smoke.
D.
It has a high heating capacity.

Solution:

The correct answer is that It is not a renewable resource.Concept:Renewable Resources: These resources are abundant in nature and will not exhaust. These resources can be renewed easily or in a short period of time.Explanation:Bio-gas: It is a mixture of gases produced by the anaerobic decomposition of organic matter such as agricultural waste, plant residue, municipal waste, food waste, etc.It comprises methane, carbon dioxide and a small amount of hydrogen sulfide, and moisture.It is produced in biogas plants with the help of methanogens (methane-producing anaerobic bacteria).Properties of Biogas:It is a renewable source of energy.It has a high heating capacity.It mainly consists of methane that burns without emitting smoke.It can be stored in suitable containers.

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