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Ecological Pyramids
| Content Provider | WatchKnowLearn |
|---|---|
| Description | An ecological pyramid (or trophic pyramid) is a graphical representation designed to show the biomass or productivity at each trophic level in a given ecosystem. Biomass pyramids show the abundance or biomass of organisms at each trophic level, while productivity pyramids show the production or turnover in biomass. Ecological pyramids begin with producers on the bottom (such as plants) and proceed through the various trophic levels (such as herbivores that eat plants, then carnivores that eat herbivores, then carnivores that eat those carnivores, and so on). The highest level is the top of the food chain. In Ecological Pyramid the arrangements from below is producers then primary consumers then secondary consumers and on the top is decomposers. |
| Language | English |
| Access Restriction | Open |
| Rights License | Proprietary |
| Subject Keyword | Food Chains k-12 homeschool homeschooling home school parents educational videos k12 preK-12 Environmental Science Ecosystems Energy Flow in Ecosystems Science |
| Content Type | Video |
| Educational Role | Student Teacher |
| Educational Use | Self Learning Lecture |
| Time Required | PT4M3S |
| Education Level | Class XI Class IV Class V Class VI Class VII Class VIII Class IX Class X |
| Pedagogy | Lecture cum Demonstration |
| Resource Type | Video Lecture |
| Subject | Food Chain |
