Soil is a vital resource that provides a variety of important functions for the environment and human society. It is important to protect soil health and to manage soil resources sustainably. The natural functions of soil encompass a wide range of essential roles that soil plays in the environment. These include providing a medium for plant growth and anchorage, regulating water infiltration and drainage, cycling and storing nutrients, supporting diverse microbial and biological communities, acting as a filter for pollutants, serving as a habitat for organisms, contributing to carbon sequestration, and maintaining soil structure and stability. These functions are crucial for sustaining ecosystems, agricultural productivity, water quality, climate regulation, and overall environmental health.