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In most food chains, yes. However, some food chains, such as those around undersea vents, have other primary sources of energy.

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13y ago

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What is the first thing in the food chain?

the sun


What other than plants is needed to start a food chain?

The sun is the very first thing on a food chain.


What is the first non-living thing in every food chain?

the sun


What is the first link in the ever food chain?

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Why is the sun always at the beginning of a food chain?

The sun is at the beginning of the food chain because it provides energy for plants through photosynthesis. Plants are then consumed by animals, starting the flow of energy through the food chain. This energy transfer from the sun to plants to animals is the foundation of most ecosystems.


What is after the sun in the food chain?

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