Well you're in luck, because the cartographers at National Geographic have adapted our World for Kids and United States for Kids maps to create versions that you can print, assemble, and color at ...

yooperann via Flickr under CC BY-NC-ND 2.0 Over the last 36 years, a third of the United States ... color shifts, reports Matthew Rozsa for Salon. They documented their findings in an interactive map.

It sounds somewhat implausible, but a University of Virginia academic has designed an interactive map that color-codes the geographic distribution of every single American, drawing on the last ...

Here are United States Forest Service geographic maps defining the 20 major forest cover types in the United States and where common trees are most often located based on frequency of occurrence.