Definitions
There is 1 meaning of the phrase
Food Chain.
Food Chain - as a noun
(ecology) a community of organisms where each member is eaten in turn by another member
Example Sentences
"The lion is at the top of the food chain in the savannah."
"Humans are an integral part of the marine food chain."
"The disruption of the food chain can have severe ecological consequences."
"In this ecosystem, the plants form the base of the food chain."
"The extinction of a species can disrupt the entire food chain."