Composting is a biological process during which naturally occurring microorganisms, bacteria and insects break down organic materials such as leaves, grass clippings and certain kitchen scraps into a soil-like product called compost.
(Composting; is; a biological process; T:during which naturally occurring microorganisms, bacteria and insects) (a soil-like product; called; compost)
Composting a soil-like product
is called
a biological process T:during which naturally occurring microorganisms, bacteria and insects
compost