food chain
US /ˈfuːd ˌtʃeɪn/
UK /ˈfuːd ˌtʃeɪn/

1.
besin zinciri
a hierarchical series of organisms each dependent on the next as a source of food
:
•
In the ocean food chain, plankton are at the bottom.
Okyanus besin zincirinde plankton en alttadır.
•
Humans are at the top of the terrestrial food chain.
İnsanlar karasal besin zincirinin tepesindedir.