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what is food chain
?
Most Upvoted Answer
what is food chain Related: Study Notes - Where Does it Come From??
A
food chain is a linear network of links in a food web
starting from producer organism
(such as grass
or trees
which use radiation
from the Sun
to make their food) and ending at apex predators
species (like grizzly bear
or killer whales
), detritivores
(like earthworms
or woodlice
), or decomposer
species (such as fungi
or bacteria
). A food chain also shows how the organisms are related with each other by the food they eat. Each level of a food chain represents a different trophic level
. A food chain differs from a food web, because the complex network of different animals
' feeding relations are aggregated and the chain only follows a direct, linear pathway of one animal at a time
. Natural interconnections between food chains make it a food web. A common metric used to the quantify food web trophic structure is food chain length. In its simplest form, the length of a chain is the number of links between a trophic consumer and the base of the web and the mean chain length of an entire web is the arithmetic average of the lengths of all chains in a food web
Community Answer
what is food chain Related: Study Notes - Where Does it Come From??
A food chain is a sequence that shows how each living organisms gets its food in a particular environment.
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what is food chain Related: Study Notes - Where Does it Come From??
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what is food chain Related: Study Notes - Where Does it Come From?? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about what is food chain Related: Study Notes - Where Does it Come From?? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for what is food chain Related: Study Notes - Where Does it Come From??.
what is food chain Related: Study Notes - Where Does it Come From?? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about what is food chain Related: Study Notes - Where Does it Come From?? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for what is food chain Related: Study Notes - Where Does it Come From??.
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