Weathering Models

Weathering models describe how rocks and minerals break down through natural processes. These models focus on two main types: physical weathering, where rocks fracture due to temperature changes, freeze-thaw cycles, or wind, and chemical weathering, where minerals react with water, acids, or gases, altering their composition. Biological weathering also plays a role, as plants and organisms can contribute to the breakdown of rocks. Understanding these models helps us learn about soil formation, landscape changes, and the essential role of weathering in Earth’s geological and ecological systems.