![Noaa: Ocean Explorer: Thunder Bay Sinkholes 2008: Cells That Changed the World [Pdf] Lesson Plan](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Noaa: Ocean Explorer: Thunder Bay Sinkholes 2008: Cells That Changed the World [Pdf] Lesson Plan")
NOAA
Noaa: Ocean Explorer: Thunder Bay Sinkholes 2008: Cells That Changed the World [Pdf]
A class experiment on cyanobacteria and green algae. The instructional activity is based on research conducted during a 2008 expedition to study sinkholes in the waters near Thunder Bay, Ontario. An annotated list of websites with source...