The American population is changing in dramatic ways. Likewise, changing population structures in other countries are driving changes around the world. Food supplies, energy use, climate change: all are consequences of the changing structures of world populations.
This activity belongs to a 3-part collection for a week-long population structure investigation using free Internet resources. Be sure to download my PopulationStructure PowerPoint and PopStructureData Excel spreadsheet. The lab setup utilizes the Lab Report Summary Organizer, also available on this site.