NGSS.MS-LS2-3

What is an example of a decomposer?

• Plum
• Mushroom
• Deer
• Bird

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NGSS.MS-LS2-3

What do decomposers eat?

• only plants
• plants and animals
• only other animals
• dead organisms

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NGSS.MS-LS2-3

In the energy pyramid here, which organisms have the most energy available?

• Producers
• Carnivores
• Herbivores
• Top Predator

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NGSS.MS-LS2-3

In the energy pyramid here, how much of the energy in the producers gets passed to the herbivores?

• 10%
• 20%
• 80%
• 90%

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NGSS.MS-LS2-3

What is the bottom layer of the an energy pyramid?

• producer

• tertiary consumer

• Secondary consumer

• primary consumer

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On a food web, the arrows show...

• what eats what.

• where the energy is going.

• what each organism hunts.

• who is friends with whom.

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What passes through the food chain as one organism eats another?

• sunlight

• energy

• radiation

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Where does the energy flow start in an ecosystem?

• autotrophs

• heterotrophs

• the sun

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NGSS.MS-LS2-3

Vocabulary:

Abiotic

• Relationship between an organism or population and abiotic factors

• A single, self-contained living thing

• A group of interacting individuals of the same species located in the same area

• Not living or produced by living things

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NGSS.MS-LS2-3

What are all the terms that can be used to describe the Orca whale? Check all that apply!

• Producer/Autotroph

• Consumer/Heterotroph

• Carnivore

• Top predator

• Primary Consumer

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NGSS.MS-LS2-3