Biogas is a mixture of gases produced from organic waste through bacterial breakdown without oxygen. It can be used as a renewable fuel source for lighting, heating, or power from recycled waste materials. The document was presented by Leena John, Majida M A, Chinchumol S, and Malu P on the topic of biogas production from organic waste.

1. PRESENTED BY,
Leena John
Majida M A
Chinchumol S
Malu P

3. Bio gas
 It refers to a mixture of gases produced by the
breakdown of organic matter in the absence of
oxygen.
 It can be produced by recycled waste.

4. Uses of bio gas
 Biogas is a fuel used as an energy source for light,
heat or movement.

5. Making of biogas
 Biogas is produced by the break down of organic
waste by bacteria without oxygen.