Students use a nighttime image to observe areas of light across the United States and to identify patterns and spatial distributions of human settlements. They explain the reasons for these patterns by answering questions and making inferences about what they observe.
Presented by NASA
45 Minutes
By Request
Greg Pitzer
gregory.e.pitzer@nasa.gov
NASA Ames Research Center
MS 253-2
Moffett Field, CA 94035
United States
Phone: (650) 604-3292