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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.
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NGSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- Provide examples of both food webs and food chains to show the difference between each
Classroom Considerations
- 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
- This video is hosted on YouTube
Pros
- Designed for Next Generation Science Standards
Cons
- None