Environmental science is a multidisciplinary field that integrates the biological, social, and physical sciences. Every environmental issue has a geographic component: coastal erosion, contamination, pollution, urbanization, desertification, habitat loss, invasive species, and deforestation, just to name a few. GIS is a powerful technology to organize, analyze, manage, and visualize geospatial data for due diligence, site assessment and remediation, environmental restoration, and ecological modeling.