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Lesson Planet
This Populations instructional video also includes:
The largest concentration of free-roaming wildlife in the continental United States is found in Yellowstone National Park. A video describes the three main types of population interactions: mutualism, commensalism, and parasitism. It describes examples from Yellowstone National Park and the human impact on ecosystems.
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12 Downloads
CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Use an ecosystem near you and create a list of interactions between various organisms
Classroom Considerations
- Remember comments are open to the public on YouTube
- Requires prior knowledge of populations, communities, and ecosystems
- Video is the 17th in an 18-part series
Pros
- Provides a review worksheet
- Includes closed captioning to help with understanding
- Uses high-quality photographs and diagrams
Cons
- None