Food chain examples class 10

Consumers are all organisms that are dependent on plants or other organisms for food. A food chain is a linear flow of energy and nutrients from one organism to another. An example of a simple food chain begins with grass that gets nutrients from soil and the sun. 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. Each organism sits at a particular trophic level. Food chain in nature. Flow of energy takes place from one component of the food chain to another. Example of food chain. Ii sun plant dear lion. The soil then becomes rich and fertile allowing plants to grow and produce energy for a new food chain. Before we look at the difference between food chain and food web let s understand what is a food web. 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. Examples of food chain. Land based food chains represent the most familiar forms of nature to humans. Example of food chain i grass à insects àfrog à snake à eagle.

Food chains on land. A food chain shows how this energy flow occurs. 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. 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. The decomposers which are the fungi and bacteria feed on the organic matter to meet the energy requirements. For example green plants fruits phytoplanktons small plants and algae are some examples of producers in a food chain. This grass is then consumed by a herbivore like deer. Food chains examples. This is the largest part of a food web as it contains almost all living organisms. In thisfood chain grass is the producer organism which uses sunlight energy to prepare food like carbohydrates by the process of photosynthesis. A food chain represents a single directional transfer of energy.

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