Question

what is biomass and some examples ?

Answer 1

substances which r obtained from biotic excreta r called biomass
ex
vegetable waste
cow dung

Answer 2

Biomass is a renewable energy source becoz we can alwyas grow trees and crops and waste will always exist.

Eg :

Manure, wood for fuels, cardboard, etc.

When these substances are the chemical energy in biomass is released as heat..



Hope this may help uh!!!