Food chains in the biocenosis. Pasture food chain.

The food chain is a series of organisms in which each previous organism is food for the next. There are two types of power circuits:
1. The chain of decomposition or detrital, which begins with dead organic matter.
For example: fallen leaves> earthworm> mole> fox.
2. The chain is grazing or grazing. This chain starts with the producers of organic substances, who are called producers. Plants most often play the role of producers.
For example: wheat> vole mouse> fox> golden eagle.



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