7th grade ecosystems and interactions videos

Videos in this playlist

1. 1Ecosystems Video Lesson for Kids | Grades 3-5 | Mini-ClipGenerationGeniusPlay from here Loop
2. 2Ecosystems for Kids | Plants, Animals, & Their EnvironmentHomeschool PopPlay from here Loop
3. 3Ecosystems and biomes | Ecology and natural systems | High school biology | Khan AcademyKhan AcademyPlay from here Loop
4. 4Abiotic factors and an organism's range | High school biology | Khan AcademyKhan AcademyPlay from here Loop
5. 5An organism's niche | Ecology and natural systems | High school biology | Khan AcademyKhan AcademyPlay from here Loop
6. 6Home Sweet Habitat: Crash Course Kids #21.1Crash Course KidsPlay from here Loop
7. 7Autotrophs and HeterotrophsAmoeba SistersPlay from here Loop
8. 8Food Webs: Crash Course Kids #21.2Crash Course KidsPlay from here Loop
9. 9Food Webs and Energy Pyramids: Bedrocks of BiodiversityAmoeba SistersPlay from here Loop
10. 10Trophic levels | Middle school biology | Khan AcademyKhan AcademyPlay from here Loop
11. 11Flow of energy and matter through ecosystems | High school biology | Khan AcademyKhan AcademyPlay from here Loop
12. 12Ecological RelationshipsAmoeba SistersPlay from here Loop
13. 13Predator-prey population cycles | Ecology and natural systems | High school biology | Khan AcademyKhan AcademyPlay from here Loop
14. 14Why is biodiversity so important? - Kim PreshoffTED-EdPlay from here Loop
15. 15Biodiversity | Biodiversity and human impacts | High school biology | Khan AcademyKhan AcademyPlay from here Loop
16. 16Invasive Species 101 | National GeographicNational GeographicPlay from here Loop
17. 17Coral Reefs 101 | National GeographicNational GeographicPlay from here Loop
18. 18Rainforests 101 | National GeographicNational GeographicPlay from here Loop
19. 19Ecological Succession: Nature's Great GritAmoeba SistersPlay from here Loop
20. 20Biomes and Ecosystems for Kids | Learn about the different types of ecosystems and biomesLearn BrightPlay from here Loop
21. 21Ecology Review: Food Chains & Webs, Relationships, Nitrogen & Carbon Cycles, Effects on BiodiversityAmoeba SistersPlay from here Loop

What does 7th grade ecosystems cover?

In 7th grade, students learn how living things depend on each other and on their environment. After this unit they can trace energy through a food web and explain competition, predation, mutualism, commensalism and parasitism, and why biodiversity keeps ecosystems stable. Grade levels vary by country and school.

How does an A–B loop help with ecological relationships?

Amoeba Sisters' "Ecological Relationships" gives a quick example of each type. Save each example as its own A–B section on the number keys 1–9, then replay them in turn until a student can name the relationship before the narrator does.