Learn about the food chain with a simple definition, clear diagram, and real-life examples. Understand how energy flows in nature. A food chain is a series of organisms each dependent on the next as a source of food . This simple definition encapsulates the essence of a food chain , highlighting the direct and linear relationship between different organisms within an ecosystem. Learn how energy and nutrients flow through ecosystems in a food chain , a linear sequence of organisms that feed on each other. Explore different types of food chains, such as grazing, detritus, and parasite, and their examples in terrestrial, aquatic, and marine environments. A food chain is a linear sequence of organisms where nutrients and energy are transferred from one organism to another through consumption. One way to show how living things are related to each other in an ecosystem is based on what they eat. What is a Food Chain ? A food chain is a simplified model of the flow of energy and nutrients through an ecosystem, which tells you about the food relationships between different organisms. Every organism lives at a specific trophic level, depending on ...
