Horizon Structure

Horizon structure refers to the different layers of soil and rock beneath the Earth's surface, each with unique characteristics. These layers are called "horizons" and include topsoil, subsoil, and unweathered bedrock. The horizon structure helps us understand how nutrients, water, and roots move through the ground, impacting agriculture, construction, and environmental health. By studying these layers, scientists can assess soil quality, stability, and suitability for various uses, making the concept essential for land management and development.