Its true

[mystyle]

As scarcity of fuel have began there starts complication in human living. Its time to help nature and it will help us in back. Today people are facing many many problems due to scarcity of fuel. To solve the problems there is various method.
Likewise I said Bio fuel is awesome idea for saving fuel crisis.
Human solids waste,waste green,animals dung can easily use for bio fuel. These method can be use in rural area but also applicable for urban area also.

[benedict]

I agree. However it is being debated whether bio fuels should be pursued since it still releases varying amounts of greenhouse gasses.