This How a Single-Celled Organism Almost Wiped out Life on Earth video also includes:
Meet cyanobacteria, the single-celled organism that changed the world by causing the first mass extinction of life forms, gave rise to oxygen breathing life forms, and was responsible for the first Ice Age.
6 Views 8 Downloads
- Flip the lesson having class members view the video, complete the comprehension check, and research some of the links before returning for an in-class discussion
- To re-watch the video, click the arrow on the right side of the screen
- The resource includes the video, a comprehension check, links to related materials, and a discussion question