The crossword solution for the term 'Turn Into Compost' is 'ROT'. This term refers to the process of decomposition, in which organic material breaks down into simpler forms of matter. Composting is a form of recycling that uses natural processes to convert organic materials into a nutrient-rich soil amendment. The process of composting involves the breakdown of organic matter by microorganisms, such as bacteria and fungi, which break down the material into smaller pieces. This process is known as ROT, and it is essential for the production of compost.