Question

what is biogas ..........​

Answer 1

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Explanation:

Biogas is the mixture of gases produced by the breakdown of organic matter in the absence of oxygen.

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Answer 2

Explanation:

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Biogas:

• Biogas is the mixture of gases produced by the breakdown of organic matter in the absence of oxygen.
• Biogas can be produced from raw materials such as agricultural waste, manure, municipal waste, plant material, sewage, green waste or food waste.
• Biogas is a renewable energy source.