10:40
Apr 4, 2024
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'This video explains the concept of ecological pyramid or the food pyramid in the Ecosystem. You will learn about graphical representation of ecological pyramid, it’s so peculiar shape. We discuss about the energy loss while moving to upper trophic level(s) like Producers (the green plants), Herbivores, Carnivores, Omnivores through Evapo-transpiration, respiration. There are few exceptional scenarios for these phenomena though. The video also takes consideration of current reality, the inverted food pyramid and reasons behind it. This topic is the significant in Environmental Studies, Geography & Foundation Course. Points covered: 1. Concept of Ecological Pyramid (Food Pyramid) 2. Why it has triangular shape? 3. Different kinds of Ecological Pyramids 4. Pyramid of Energy 5. Pyramid of Number 6. Pyramid of Biomass 7. Current Reality - Inverted Pyramid 8. Take Away & Summary You may want to refer my earlier video on Ecosystem: The Structure & its Components at https://youtu.be/xzuI6oznXUo - Dr. Priya Parkar'
Tags: ecology , ecosystems
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