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Food chain, in ecology, the sequence of transfers of matter and energy in the form of food from organism to organism. Food chains intertwine locally into a food web because most organisms consume more than one type of animal or plant. Learn more about food chains in this article.
- Food Chain
The term food chain describes the order in which organisms,...
- Nutrient Cycle
Other articles where nutrient cycle is discussed: biosphere:...
- Food Web
Food web, a complex network of interconnecting and...
- Trophic Level
Trophic level, any step in a nutritive series, or food...
- Food Chain
A food chain is a linear network of links in a food web, starting with a producer and ending with a consumer or decomposer. Learn about the history, types, models, and studies of food chains, and how they relate to energy transfer and ecosystem dynamics.
17 lut 2023 · A food chain is a linear sequence of organisms showing how energy or nutrient flows through an ecosystem when one organism consumes another for its survival. Learn about the four trophic levels (producers, consumers, decomposers, and detritivores) and the two types of food chains (grazing and detritus) with diagrams and examples.
15 cze 2023 · A food chain is a group of organisms that are consumed in a linear order, passing nutrients and energy along the way. Each organism in a food chain is at a particular trophic level, which is determined by how many energy transfers distance it from the chain’s primary energy source.
19 paź 2023 · A food chain is a pathway of energy and nutrients through an ecosystem. Learn about the different trophic levels, from producers to decomposers, and see how they interact in various habitats.
What is a food chain? Describe the role of decomposers in food webs. Why is a food web more realistic than a food chain? Draw a terrestrial food chain that includes four feeding levels.
A food chain outlines who eats whom. A food web is all of the food chains in an ecosystem. Each organism in an ecosystem occupies a specific trophic level or position in the food chain or web.
