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Order of events in an ecosystem
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- A food chain refers to the order of events in an ecosystem, where one living organism eats another organism, and later that organism is consumed by another larger organism. The flow of nutrients and energy from one organism to another at different trophic levels forms a food chain.
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How do food chains intertwine locally into a food web?
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Learn what a food chain is, how it shows the feeding relationships and energy flow in an ecosystem. Explore the types of food chains, such as detritus and grazing, and their examples with BYJU'S Biology.
- 57 min
- Producers, also known as autotrophs, comprise the first level in a food chain.
- A food chain follows a single path, where animals discover food. But a food web shows different paths, where plants and animals are connected. A fo...
- The role of humans in the food chain varies, depending on what the human consumes as food. If humans consume only plants, they are known as primary...
- Animals are known as consumers in a food chain because they eat other plants and animals.
- A food chain begins with producers who make food, continues with consumers who eat the food and ends with the topmost predator.
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.
- The Editors of Encyclopaedia Britannica
A food chain is a linear network of links in a food web, often starting with an autotroph (such as grass or algae ), also called a producer, and typically ending at an apex predator (such as grizzly bears or killer whales ), detritivore (such as earthworms and woodlice ), or decomposer (such as fungi or bacteria ).
Learn how food chains and food webs represent the flow of energy and matter in ecosystems. Explore the roles of producers, consumers, and decomposers, and the efficiency of energy transfer between trophic levels.
- http://www.saralstudy.com/study-eschool-ncertsolution/biology/ecosystem/123-which-one-of-the-following-has-the-largest-populat
- Eagles are considered apex predators, or tertiary consumers. http://www.biology-online.org/dictionary/Consumer
- Nutrient limitations. This paper explains how plants can be limiting since they are sources of food for herbivores and higher trophic levels are ba...
- There will be an increase in the prey population
- Sort of, but this mostly depends on the composition of the extracellular matrix of the organisms rather than whether they are autotrophs or heterot...
- they wanted to protect the species and help them.
- We were always part of the consumers because we are *heterotrophs*, which means that we *cannot make our own food*; *we need to eat other organisms...
Oct 19, 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.
Jun 15, 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.
May 29, 2024 · A food web is a complex network of interconnecting and overlapping food chains showing feeding relationships within a community. Learn how food webs are structured, powered by the Sun, and include producers, consumers, detritivores, and decomposers.
