Food Chain Definition Biology

Energy is not created or destroyed.

Food chain definition biology. The trophic chain food chain or food chain is known as the mechanism by which organic matter nutrients and energy are transferred by the different types of living things that make up a biological community or ecosystem. A food chain is basically made up of producers and consumers. A food chain is a linear network of links in a food web starting from producer organisms such as grass or trees which use radiation from the sun to make their food and ending at apex predator species like grizzly bears or killer whales detritivores like earthworms or woodlice or decomposer species such as fungi or bacteria.

Food Chain Definition 6. These detritivores are later eaten by. It is the process by which nutrients are transferred between the different species that make up a biological community.

In ecology a food chain is a series of organisms that eat one another so that energy and nutrients flow from one to the next. The food chain can be defined as. In a community which has producers consumers and decomposers the energy flows in a specific pathway.

It begins with producer organism follows the chain and ends with decomposer organism. For example if you had a hamburger for lunch you might be part of a food chain. A is a diagram which depicts the series of organisms which eat each other.

The consumers include all the other types of organisms in the ecosystem like herbivores carnivores etc. The graphic chain who feeds on who in nature. The arrows used to link each organism to the next represent the direction of energy flow.

Every living thing is part of a food chain. What is a food chain. The dead organic substances are decomposed by microorganisms.