1. GIS and Environmental Science
By Richard Spaulding

2. What is GIS ?
Geographical Information Systems is a computer program used for capturing, storing, checking, integrating, manipulating, analyzing and displaying data related to positions on the Earth's surface.

3. GIS can be a powerful tool for developing solutions for Environmental and certain health issues.
Department of Soil Science, NC State university

4. Durango, Mexico- GIS used to determine youth fluorosis risk.
(Ortiz & al, 1998).

5. Current way

8. Questions ???