Food Chain Examples Biology

Here are some examples of food chains.

Food chain examples biology. Every food chain must start with a producer or autotroph an organism that makes its own energy through a process called photosynthesis. Toads and birds feed on insects and caterpillars. Humus Earthworm Domestic fowl Human being Decomposers Each level in a food chain is often referred to as a trophic level.

Plants Worm Bird Cat. Solar energy - grass - Cottontail rabbit - fox kit - coyote - decomposers Solar energy - grass - rabbits - snakes - eagles - decomposers. It starts with the primary source like the sun or hydrothermal vents where producers make food continues with consumers or animals who eat the food and ends with the top predator.

In food chain the plants or producers are consumed by only the primary consumers primary consumers are fed by only the secondary consumers and so on. A couple of examples of the food chain could be the following. Trophic levels and efficiency of energy transfer.

It is a chain where producers make food continues with consumers or animals who eat the food and ends with the top predator. Grass Cow Human. Consumers are all organisms that are dependent on plants or other organisms for food.

Food Web Food chains and pyramids are a very simplistic way to look at an ecosystem. CBSE X Biology Environment explain an example of food chainwrite down different trophic levels. Grazing food chain is a type of food chain in which energy at the lowest trophic level is acquired via photosynthesis.

A food chain usually starts with. Plants Deer Lion. Example of food chain is grass is eaten by deer which in turn is hunted by a tiger.