Is biomass expensive?
Biomass is not expensive but the process of which it is made is
It's only an opinion so make it up yourself I think biomass is better. It gets rid of trash that is filling the landfills. It is also renewable. Biomass energy uses energy crops that aren't food to any animals, so they're not being hurt in the process. It reduces pollution and global warming. The downside is is that biomass can be expensive and it still lets out quiet a bit of pollution.
All non-organic is non-biomass and thus the "not the example of biomass". For example, your tennis racket made of graphite and not the biomass, your wall is concretes and not the biomass and your glass windows is definitely made of glass and not the biomass (not taking account of the wood frame though).