Food Chain and Web

Which best describes what a food chain shows you?

• Energy flow through an ecosystem

• Food flowing through an ecosystem

• Consumers going into other consumers

• Who eats who

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Which organism is the producer?

• grass

• grasshopper

• mouse

• owl

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In the food chain, what organism is the primary consumer?

• plant

• sun

• rabbit

• bird

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In the food chain, what organism is the secondary consumer?

• sun

• plant

• rabbit

• bird

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In a food chain, what typically happens to energy as it moves up from producers to top predators?

• It increases.

• It remains constant.

• It decreases.

• It is recycled.

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In a food chain, what happens to energy as it moves from producers to consumers?

• It increases as it moves up the chain

• It stays the same throughout the chain

• It decreases as it moves up the chain

• It is only found in the producers

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In a food web, tertiary consumers are usually:

• Plants

• Herbivores

• Top predators

• Decomposers

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What are plants called in a food chain?

• Producers

• Consumers

• Decomposers

• Scavengers

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Where does the energy start in this food chain?

• Plant

• Sun

• Deer

• Wolf

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Why might an organism have more than one arrow coming from them in a food web?

• More than one organism may eat them. 

• They may eat more than one other organism. 

• This organism gets its energy from multiple sources. 

• They have no resources available to them.

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