geology and health

Geology is the study of Earth’s materials, such as rocks, minerals, and soils, and how they shape our planet’s surfaces over time. These natural materials can influence health by contaminating water and air, exposing us to harmful substances like heavy metals or pollutants. For example, naturally occurring arsenic in groundwater can pose health risks. Conversely, certain minerals nourish our bodies, like calcium in soil supporting healthy bones. Understanding geology helps identify environmental hazards and resources, ensuring safer living conditions and guiding public health efforts to prevent illness caused by the Earth's natural and human-made factors.