What is biogas and how is it produced?
A gas produced from organic matter through anaerobic digestion
A gas produced from coal combustion
A gas extracted from natural gas reserves
None of the above
Answer and Solution
Answer
A. A gas produced from organic matter through anaerobic digestion
Solution:
Biogas is a renewable energy source produced from organic matter through anaerobic digestion. It is a sustainable way to generate energy from waste materials. Therefore, the correct answer is 'A gas produced from organic matter through anaerobic digestion'.
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