The term 'Turned to Compost' can be summarized by the crossword solution 'Rotted'. This means that the material has decomposed and broken down into a nutrient-rich soil amendment. Composting is a natural process of decomposition that turns organic materials such as leaves, grass clippings, and food scraps into a nutrient-rich soil amendment. Composting helps to reduce waste, improve soil fertility, and promote healthy plant growth.