It is in the soil that many of the essentials for the production of biomass are obtained and here that nutrients from dead biomass are recycled into usable forms.
(It; is; in the soil) (many of the essentials for the production of biomass; are obtained here; ) (nutrients from dead biomass; are recycled; into usable forms)
It many of the essentials for the production of biomass nutrients from dead biomass
is are obtained here are recycled
in the soil
into usable forms