This is an index value plot of the streamflow in North Carolina. It shows whether the streamflow was above average (wet), average, or dry from 1999-2008.
This is a normal classed choropleth map. It shows the amount of males per 100 females inthe United States. Nevada looks to have the most males per females. The East seems to have less males per females than the west does.
This is a Flash Density map of the United States. It shows the amount of lightning flashes per square km per year. Florida proves tobe the lightning capital of the world.
This shows the population of American Indians by location (in the thousands). The bigger the circle, the bigger the population of American Indians in that location. California seems to have the highest amount of American Indians. http://www.neiu.edu/~smkope/387/BasicPage/Proportional%20Circle%20Map.jpg
This circle map shows the major industries in West Germany. The more industry, the bigger the circle. Each circle is also divided up by industry so that you can get a bigger picture on the industries that are big (and small) in West Germany. http://www.lib.utexas.edu/maps/europe/west_germany_ind_1972.jpg
This is a similarity matrix comparing different types of organisms. The red line that goes down the center suggest high similarity or exactness. The different shades of blue (and green) represent how similar the organisms are.
This is a windrose of an area around the Savannah River. The wind seemed to come fro mthe northeast and the Southwest. The wind rarley ever came from the Northwest.