A food chain is a linear network of links in a food web starting from producer ...
with food chain length, such as increasing length increasing with ecosystem size,
Food chains. All living things need to feed to get energy to grow, move and
reproduce. But what do these living things feed on? Smaller insects feed on
A food web describes the flow of energy and nutrients through an ecosystem,
while a food chain is a linear path through a food web.
Food Chain in Ecosystem! For an ecosystem to work there has to be a flow of
energy within it. The organisms of the ecosystem need energy in the form of food.
A food chain
is the mode for survival within an ecosystem
, and the chain
involves the interaction between species, as in one species consuming or “eating” another. At the base of most food chains
is plant life, because plants can manufacture their own food
. Plants (o... More »
The Food Chain. Every living thing needs energy in order to live. Everytime
animals do something (run, jump) they use energy to do so. Animals get energy
In an ecosystem, plants and animals all rely on each other to live. Scientists
sometimes describe this dependence using a food chain or a food web. Food
In this lesson, you'll learn about food chains, food webs, and the different roles
that organisms play in an ecosystem. You'll also learn about how...
Geography4Kids.com! This tutorial introduces food chains. Other sections include
the atmosphere, biosphere, climates, and ecosystems.
A food chain is the sequence of who eats whom in a biological community (an
ecosystem) to obtain nutrition. A food chain starts with the primary energy source,