Simple:
* I added a layer of compost to my garden beds.
* She used compost to fertilize her tomato plants.
Descriptive:
* The rich, dark compost gave the soil a healthy, earthy smell.
* Using compost in her garden helped her grow vegetables that were bursting with flavor.
Illustrative:
* Instead of throwing away food scraps, she started a compost bin to create nutrient-rich soil.
* He learned to make his own compost by mixing kitchen scraps with yard waste.
Figurative:
* Her mind was a compost of ideas, constantly churning and transforming.
* The artist's work felt like a compost of influences, each contributing to a unique whole.