What Is Soil Used For
Soil is one of the most versatile natural resources on Earth, serving as the foundation for food production, a natural water filter, a building material, and even a source of life-saving medicine. As well as growing crops in a field, soil is also essential for home gardens and flowerbeds, public parks and botanical gardens. Trees that provide shade, grass that provides rest and play areas and ornamental flowers all require soil in which to live.
Soil is the lifeblood of agriculture, providing the essential nutrients, water, and physical support for crop growth. Healthy soil is teeming with life, which helps to break down organic matter and release nutrients into a form that plants can readily absorb. Soil is one of the principal substrata of life on Earth, serving as a reservoir of water and nutrients, as a medium for the filtration and breakdown of injurious wastes, and as a participant in the cycling of carbon and other elements through the global ecosystem.
What is Soil Used For? Soil, quite simply, is the foundation of terrestrial life, serving as a complex and vital medium for plant growth and a critical component of numerous ecosystems and human endeavors. Soil is the corner stone of life in our world; just one teaspoon of healthy soil has more life in it than there are human beings on Earth. It provides a range of incredibly important ecosystem services, particularly for people as 95% of our food is grown in the soil.
Soil Science NRCS also supports mapping and classification of the nation's soils, including managing the Web Soil Survey and many other resources. Learn more. Soil is considered a vital natural resource because it forms the basis of most terrestrial ecosystems.
Plants, which are the primary producers in the food chain, depend on soil for growth. Composition of soil, including minerals and organic matter, determines its physical and chemical properties. Soil is home to various organisms that benefit plant growth and improve soil structure.
Soils play a crucial role in retaining water, preventing floods, and providing ecosystem services. Soil feeds plants by supplying essential nutrients. The major ones, called macronutrients, include nitrogen, phosphorus, potassium, and magnesium.
Plants also pull smaller amounts of micronutrients like iron, zinc, manganese, and copper.
