3D Geological Modeling is a technique used to create three-dimensional representations of the Earth's subsurface. This process involves integrating various types of geological data, such as rock types, mineral deposits, and structural features, to visualize and analyze the geological formations. It helps geologists and engineers understand the spatial relationships between different geological elements. These models are essential in fields like mining, oil and gas exploration, and environmental studies. By providing a clearer picture of subsurface conditions, 3D geological models assist in decision-making, resource management, and risk assessment, ultimately leading to more efficient and sustainable practices.