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| Name | Ecological pyramids |
| Video Uploader | Video From TutorVista |
| Upload Date | This Video Uploaded At 04-05-2010 10:18:22 |
| Video Discription | Follow us at: https://plus.google.com/+tutorvista/ Check us out at http://www.tutorvista.com/biology/salient-features-of-ecological-pyramids Ecological Pyramid 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. Please like our facebook page http://www.facebook.com/tutorvista NJplkrliUEg |
| Category | Education |
| Tags | Ecological | pyramids |
