Diagram of Food Chain

The diagram of food chain shows the flow of energy and nutrients through various organisms in an ecosystem in a linear fashion. The food chain starts with producers and ends with decomposers. A food chain diagram shows how energy passes within an ecosystem through organisms eating and being eaten. The diagram of the food chain class 6 and 7 is an important topic in the biology syllabus and is often asked in the examinations.

The food chain diagram with labels is given below:

Diagram of Food Chain

What is Food Chain?

A food chain is a chronological pathway that depicts the transfer of energy from one organism to another organism. In an ecosystem comprising of producers, consumers, and decomposers, the energy flows in a defined and specific path. Energy can neither be created nor be destroyed but it flows from one level to the other, through different organisms.

Main components of food chain are:

• Producers: Organisms that produce their own food by the process of photosynthesis or chemosynthesis.
• Consumers: Feed on other organisms for energy.
• Decomposers: Organisms that break down dead and waste matter.

Food Chain Levels in Ecosystem

When one organism is eaten by another, majority of the energy is wasted and only a small amount of energy is transferred to the consumer. The levels of food chain are mentioned below:

• The food chain starts with the producers or autotrophs. They use energy from sunlight to synthesize their own food through the process of photosynthesis.
• The second link in the food chain are the consumers. They get their energy from the food they eat. The primary consumers or herbivores such as rabbits or insects, eat plants.
• The next layer in the food chain comprise of animals that eat other animals. The first group consists of carnivores, such as snakes, who eat herbivores. The other group comprises of omnivores, who eat both plants and other animals. Usually, there are several levels, such as secondary consumers, tertiary consumers, and quaternary consumers, that all occupy this sector. Apex predators are the consumers at the top of the food chain.
• The last step of a chain are the decomposers, such as fungi, that use the remains of organisms to grow.

Conclusion- Diagram of Food chain

In conclusion, diagram of food chain is a simple and basic way to show the flow of energy in an ecosystem. It depicts the sequential transfer of energy from producers to consumers and eventually to decomposers, highlighting the interconnectedness of all organisms in sustaining life. A food chain is a continuous chain that shows who eats whom in a simple way. The food chain diagram with labels makes the understanding this process easier.

FAQs – Diagram of Food chain

What is Food Chain with Diagram?

The food chain is a simple energy source diagram. It consists of producer, primary consumer secondary consumer, tertiary consumer and a decomposer.

What is called Food Chain?

A food chain is a linear sequence of organisms which shows how nutrients and energy pass when an organism eats other organism.

Why is the Food Chain Important?

Food chain is very important because it shows the intricate relationships in ecosystems and it also reveals how each organism depends on other for survival.

Is a Food Chain a Chart?

A food chain is a descriptive diagram having a series of arrows, each pointing from one species to another, depicting the flow of energy from one organisms to another.