Food chains and Food webs

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In a food web, arrows point at:

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who gets energy.

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NGSS.MS-LS2-3

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Bacteria, fungi, and earthworms are examples of:

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decomposers

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A community of living and nonliving things in their natural environment makes up a:

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ecosystem

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For an energy pyramid, the 10% rule states that:

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10% of the energy is transferred from one organism to the next.

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NGSS.MS-LS2-3

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What is this called? (Image of a linear sequence of organisms)

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Food Chain

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NGSS.MS-LS2-3

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What is a food web?

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A complex network of interconnected food chains in an ecosystem.

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What role do producers play in a food chain?

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They convert sunlight into energy through photosynthesis.

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NGSS.MS-LS1-6

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What are primary consumers?

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Organisms that eat producers; they are herbivores.

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What are secondary consumers?

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Organisms that eat primary consumers; they can be carnivores or omnivores.

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NGSS.MS-LS2-3

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What is a trophic level?

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Each step in a food chain or food web, representing the flow of energy.

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NGSS.MS-LS2-3