What is the definition of "food chain"?

Answer

The phrase "food chain" is defined as a series of organisms interrelated in their feeding habits, the smallest being fed upon by a larger one, which in turn feeds a still larger one, etc. An animal with no natural predator is considered at the top of their food chain.

In an ecological community, the smallest member of the food chain is called the producer. Green plants and algae are producers. Producers are eaten by primary consumers called herbivores. Cattle are herbivores. Secondary consumers are called carnivores and they consume the primary consumers. Lions, wolves and crocodiles are carnivores. Tertiary consumers, also known as humans, are the top of the carnivores in the food chain. Being at the top of the food chain means that typically no other animals eat them.

Q&A Related to "What is the definition of "food chain"?"
the definition for a producer in a food chain is the first thing in your list:
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Owls will also feed on the woodchuck species of squirrel. The lined ground squirrel (Spermophilus tridecemlineatus) inhabits fields, prairies and agricultural lands in Minnesota and
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Read: Fast Food Nation. It's a few years old now but is one of the best books on the subject.
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Rattlesnake are Carnivores. They consume Mice, Rats, Small Birds and other small rodents that inhabit the habitats they live in. They play an important ecological role by limiting
http://wiki.answers.com/Q/What_is_the_food_chain_o...
1 Additional Answer
Ask.com Answer for: what is the definition of food chain
A food chain or food web is a representation of the predator-prey relationship between organisms in an ecosystem. The base of every food system is made of producers, organisms that can make their own food.
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