Producers, Consumers, Decomposers, and Food Chain Review

After the sun, where does a food chain start?

• With animals that eat plants

• with animals that eat other animals

• with plants that eat other plants

• with plants that make their own food

Where would a decomposer be in a food chain?

• at the beginning

• between a producer and consumer

• between two consumers

• at the end

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All food webs include

• insects

• mushrooms

• snakes

• producers

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A hawk needs to eat many mice and rabbits because

• There are lots of mice and rabbits in an ecosystem.

• The hawk gets only part of the energy from animals it eats.

• The hawk is part of a large food web.

• Each animal it eats provides a lot of energy.

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Several food chains linked together make up?

• a food pyramid

• an ecosystem

• a food web

• an energy cycle

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Which is most likely the missing organism in the food chain?

• grasshopper

• grass

• hawk

• bird

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What is an example of a consumer getting energy from a consumer?

• a tree making food from sunlight

• a chipmunk eating seeds

• a fish eating insects

• bacteria getting energy from a dead fish

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Use the food web....to which living thing or things does the mouse's energy pass?

• snake only

• rabbit and hawk

• hawk only

• hawk and snake

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Which living thing is MOST LIKELY to be the first source of energy in a food chain?

• deer

• shrub

• mushroom

• butterfly

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A model that shows the path of energy as it flows from living thing to another.

• model

• food chain

• food web

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