Food Chain Definition Environmental Science

A food web shows multiple food chains multiple relationships and connections.

Food chain definition environmental science. Plants which convert solar energy to food by photosynthesis are the primary food source. However there are several reasons why a food chain may become disrupted. The food chain can also end one step further with decomposers like bacteria or worms which would process the predator species once it dies depending on the definition.

When two or more than two types of food chains get connected or interlinked with each other then they form a food web. Food chain definition 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. For example if you had a.

A food chain is a pathway that represents the exchange of energy from one organism to another. Most ecosystems contain. That is they can form one of the links in a food chain.

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 - ecology a community of organisms where each member is eaten in turn by another member. Each of several hierarchical levels in an ecosystem comprising organisms that share the same function in the food chain and the same nutritional relationship to the primary sources of energy.

Start studying AP Environmental Science Food Chains and Food Webs. The chain of organisms which involves transfer of energy from one trophic level to next trophic level is called as food chain. An example of food chain is a fly being eaten by a frog and then the frog is eaten by a larger animal.

Food chain. Each food chain is a possible pathway that energy and nutrient s can follow through the ecosystem. It begins with producer organism follows the chain and ends with decomposer organism.