Energy Flow and Pyramids
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- čas přidán 22. 01. 2017
- This video describes how energy enters, moves through, and exits ecosystems. It starts by discussing the differences between gross primary productivity and net primary productivity, and how to measure these values. Food chains, food webs, and energy pyramids are all used to show what happens to the energy as it moves through the ecosystem, culminating in a comprehensive model that connects all the concepts.
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The comment on money left to your children #relatable