What is the Importance of Food Chain in Ecosystem?

Importance of Food Chain in Ecosystem

Food chains are important as they tell how every organism depends on another organism for its existence. Food chains also portray what happens when a difficulty occurs, and a producer or consumer is lost. Entire species can collapse.

• Researchers can use food chains to learn more about ecosystems and how to keep them balanced.
• A food chain is significant because it depicts the method of obtaining food and the energy requirements that are transferred from organism to organism, a series of creatures dependent on the next as a source of food.
• Many food chains include both producers and primary consumers. Few chains are more complex, with secondary and tertiary consumers.
• The food chain can be imagined as a long line that runs from producers to consumers. Energy and nutrients flow in one direction along this line.

A simple food chain starts with a producer, in this case, grass. The primary consumer, grasshopper, and herbivore eating the grass, is the next level. The frog, which eats the grasshopper, is the secondary consumer. Finally, the hawk that eats the frog is the tertiary consumer.

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