Question

Complete the sentence
A. Biogas keeps the environment clean because​

Answer 1

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Biogas plants significantly curb the greenhouse effect: the plants lower methane emissions by capturing this harmful gas and using it as fuel. Biogas generation helps cut reliance on the use of fossil fuels, such as oil and coal.

Answer 2

Answer:

biogas keeps the environment clean because it is a eco-friendly gas and don't contain the harmful pollutants