Question

Some basic disadvantages of bio gas ..? Minimum 3 points 100 percent correct

Answer 1

⭐When combusted to produce energy it contributes directly to global warming.

⭐An expensive source to produce and convert.

⭐On a small scale there is a likely net loss in energy; as energy must be put in to grow the plant mass.

Answer 2

BIOGAS
1)it have high calorofic value and easily combustible
2)easily generated by biogas plant
3)it is less risk . it can generate electricity
4) biogas plant waste can use as manure and fertiliser