Difference between Google Maps and Google Earth

The first question many nonprofits ask is: should we use Google Earth or Google Maps? The answer is both. Google "Earth" and "Maps" can be used in parallel to mazimise outreach (via your web site) and usefulness for the user as there are many tools that allow you to enter data once, and then create both custom Google Maps and Google Earth content overlays (KML files).To know more click this link.