Curated OER
USA: Average Precipitation and Temperature Map
In this United States map learning exercise, students make note of the average precipitation and temperature in regions of the country.
Geographyiq
Geography Iq
Detailed geographical information on any country is available at this site. Within the World Map section, you can get facts and figures about each country's geography, demographics, government, political system, flags, historical and...
US Environmental Protection Agency
Epa: Ecological Regions of North America
A helpful map of North America which color codes its 15 ecological regions. Click on the different regions for a brief description of the area.