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Questions
Mention any four benefits of biogas.
State any three benefits of using Biogas.
Short/Brief Note
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Solution
- It is a cheap, safe and renewable source of energy.
- It can be easily generated, stored and transported.
- It can be used for domestic lighting, cooking, street lighting as well as small-scale industries.
- It burns with blue flame and without smoke.
- It helps to improve the sanitation of the surroundings.
- It is eco-friendly and does not cause pollution and imbalance in the environment. Sludge which is left over is used as a fertilizer.
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Notes
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