Question

how can you prepare biogas what are the materials used for it​

Answer 1

Answer:

a renewable energy resource

Explanation:

it can be prepared from raw materials

1. agricultural waste

2. manure

3. municipal waste

4. plant material

5. sewage

6. green waste

7. food waste

Answer 2

Answer:

Hey dude........

Explanation:

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

It produce from raw material .such as Agriculture waste, sewage, green waste or food waste.... Biogas is a renewable energy source.