What happens when an ecosystem gets out of balance? This is the focus of a video that explains the importance of each organism's role in an ecosystem.
1 Collection 20 Views 17 Downloads NGSS: Designed
- Provide examples of both food webs and food chains to show the difference between each
- The ninth in a series of 13 videos that discuss ecosystems and the flow of energy
- Concepts from the previous videos are reviewed at the beginning of the episode
- An investigation shows what happens when an ecosystem loses a species
- Designed for Next Generation Science Standards