The primary relationship between soil composition and agriculture lies in how soil characteristics influence crop growth and productivity. Soil composition, including its texture, pH, nutrient content, and organic matter, affects water retention, drainage, and nutrient availability. Healthy soils are vital for supporting vibrant ecosystems and productive farmland, as they provide essential resources for plant growth. Understanding this relationship allows farmers and land managers to implement practices that enhance soil health, such as crop rotation and organic amendments, ultimately promoting sustainable agriculture and food security.