In an ecological pyramid, primary consumers, such as herbivores, obtain energy by consuming organisms at the trophic level below them, which are the primary producers like plants. These primary producers convert sunlight into energy through photosynthesis, storing it in their tissues. When primary consumers eat these plants, they digest the organic matter to extract the stored energy, which is then used for growth, reproduction, and metabolic processes. For example, a cow (a primary consumer) grazes on grass (a primary producer), breaking down the plant material and absorbing the energy contained within it. This energy transfer is essential for the functioning of the ecosystem, as it supports various life forms and helps sustain the food web.
Describe how the consumers in one level of the pyramid obtain energy from the organisms at the previous level of the pyramid. Provide an example. (5 sentences)
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