Food chain examples class 10

Flow of energy takes place from one component of the food chain to another. Grass is eaten by insects and frogs eat the insects which in turn are eaten by the snakes and eagles eat the snakes. Example of food chain i grass à insects àfrog à snake à eagle. The decomposers which are the fungi and bacteria feed on the organic matter to meet the energy requirements. Ii sun plant dear lion. An example of a simple food chain begins with grass that gets nutrients from soil and the sun. The soil then becomes rich and fertile allowing plants to grow and produce energy for a new food chain. A food chain shows how this energy flow occurs. Each organism sits at a particular trophic level. This grass is then consumed by a herbivore like deer. Food chains examples. Food chain in a forest. Everything ultimately derives its energy from the sun and most food chains follow the pattern herbivore carnivore maybe another carnivore or two apex predator but there is an almost endless diversity within that pattern and even a few chains that break it. Before we look at the difference between food chain and food web let s understand what is a food web. This is the largest part of a food web as it contains almost all living organisms.

Examples of food chain. A food chain represents a single directional transfer of energy. This lesson will define what a food chain represents go through specific examples of food chains and compare and contrast a food chain with a food. Food chains on land. Consumers are all organisms that are dependent on plants or other organisms for food. Land based food chains represent the most familiar forms of nature to humans. A food web is an illustration of the direct line of food source starting with the lowest level of the food chain which is often single celled organisms or plant life and advancing to the uppermost levels of higher mammals and other predators. A food chain is a linear flow of energy and nutrients from one organism to another. Grass producer goat primary consumer man secondary consumer when dead organic matter becomes the starting of a food chain then it is called the detritus food chain dfc. The first food chain is rabbit eats plant and eagles eat rabbit plant rabbit eagles the second food chain is fox eats rabbit and fox is eaten by eagles rabbit fox eagles. For example green plants fruits phytoplanktons small plants and algae are some examples of producers in a food chain.

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