food chains and food webs Flashcards

1
Q

what is a food chain

A

the sequence of matter and energy in the form of food from organism to organism

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2
Q

a _________ starts the chain and ___________ and ___________ come after it

A

producer
consumers
decomposers

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3
Q

give an example of a food chain

A

sun —> grass —> cow —> lion —> decomposer —> back to grass

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4
Q

what is a food web

A

lots of food chains put together to make a mix of food chains
shows more than one possible food source for an organism

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