Food Chain Definition Biology

For example if you had a hamburger for lunch you might be part of a food chain.

Food chain definition biology. A sequence usually shown as a diagram of feeding relationships between organisms showing who eats what and the movement of energy through trophic levels. The transfer of food energy. The producers are represented primarily by the green plants and to a lesser extent by the photosynthetic bacteria.

Definition of food webs- Food chains are not strictly linear they have branches type link one food chain with another there may be several interlinked food chains in a community and one animal may be a link in more than one food chains the process of interlink a network of food chain in a community is called food webs food webs includes all the feeding relationships in ecosystem. Food Chain Definition 6. The feeding level is known as the trophic level.

Energy is not created or destroyed. A food chain usually starts with a photosynthetic plant which gains its energy from the Sun. A series of living things that are connected because each group of things eats the group below.

The organisms that feed on dead organic matter or detritus are known as detritivores or decomposers. What are food chains. 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. Primary consumers mostly herbivores exist at the next level and secondary and. Shows what eats what in a particular habitat.

This occurs when one organism consumes another organism. In scientific terms a food chain is a chronological pathway or an order that shows the flow of energy from one organism to the other. Food chain is a chart showing the flow of energy food from one organism to the next beginning with a producer.