Science, asked by vksfmboy2178, 1 year ago

Among the fuels of energy which of most environment friendly hydrogen ethonal biogas cng

Answers

Answered by aqibkincsem
1
CNG or compressed natural gas is a fossil fuel and is a non-renewable source of energy.

Bio-gas on the other hand is not a fossil fuel and can be a renewable source of energy.

CNG when burns, releases more net amount of carbon dioxide in the atmosphere.

Biogas after burning doesn’t increase the net carbon dioxide content in the atmosphere and there is no smoke.

 So, biogas is environmental friendly.
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