The use of biofuels avoid many of the problems associated with gathering, refining, transporting, and burning fossil fuels. yet biofuels are not...

The use of biofuels avoid many of the problems associated with gathering, refining, transporting, and burning fossil fuels. yet biofuels are not without their own set of problems.

Q.1 What challenges do you think would arise from a large scale of conversion to biofuel?

Q2. Do you think any other types of energy sources have more benefits and fewer costs than others, which ones, and why?