The term 'Turns to Compost' can be broken down into two crossword solutions: DECAYS (6 letters) and ROTS (4 letters). Composting is the process of breaking down organic matter, such as food scraps, yard waste, and paper products, into a nutrient-rich soil amendment. This process is done by microorganisms, which break down the material through a process of decomposition. DECAYS refers to the process of decomposition, which is the breakdown of organic matter into simpler forms of matter. ROTS, on the other hand, is the result of this process, which is the production of a nutrient-rich soil amendment. Together, these two terms describe the process of turning organic matter into compost.