Soil science is the study of all aspects of soil, including its properties, structure, and organic matter content. Synonyms for soil science include pedology, soil biology, and soil chemistry. Pedology refers specifically to the study of soil formation, characteristics, and distribution. Soil biology emphasizes the role of organisms such as bacteria and fungi in soil ecosystems. Soil chemistry explores the chemical properties of soil, including nutrients, pH, and mineral content. Other related fields include agronomy, which focuses on crop production, and environmental science, which incorporates soil as a key component in the broader ecosystem. No matter the synonym used, soil science is critical for understanding and managing our planet's soil resources.