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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 how food chains are formed, how they differ from food webs, and how they are studied in ecology and ecotoxicology.
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.
19 paź 2023 · Learn what a food chain is and how it describes who eats whom in the wild. Explore the different trophic levels of producers, consumers, and decomposers, and see examples of food chains in various habitats.
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. Learn about the four trophic levels, grazing and detritus food chains, and FAQs on food chains.
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.
28 sie 2024 · Food web, a complex network of interconnecting and overlapping food chains showing feeding relationships within a community. A food chain shows how matter and energy from food are transferred from one organism to another, whereas a food web illustrates how food chains intertwine in an ecosystem.
Learn about the structure and function of food chains and webs in different ecosystems. Explore the roles of producers, consumers, decomposers, and scavengers with articles, videos, infographics, and more.
