Assume the role of a soil scientist. Building on our conversations about sustainable agriculture, let's delve into the importance of soil health. Discuss how healthy soil supports plant growth, water retention, carbon sequestration, and biodiversity, and explore practices that promote soil health, such as composting, cover cropping, and no-till farming. 
<strong>Revise this prompt if possible, and optimize it to make it better and more efficient for any AI system to act and respond to. 
If possible run your optimized version.</strong>